[INFO] fetching crate shr_qpack_log 0.1.7...
[INFO] testing shr_qpack_log-0.1.7 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate shr_qpack_log 0.1.7 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate shr_qpack_log 0.1.7
[INFO] finished tweaking crates.io crate shr_qpack_log 0.1.7
[INFO] tweaked toml for crates.io crate shr_qpack_log 0.1.7 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate shr_qpack_log 0.1.7 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 872ef60403ddbf626db03ec4d410e53355b01b5c7f3bfb89f3667687d0be7ad3
[INFO] running `Command { std: "docker" "start" "-a" "872ef60403ddbf626db03ec4d410e53355b01b5c7f3bfb89f3667687d0be7ad3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "872ef60403ddbf626db03ec4d410e53355b01b5c7f3bfb89f3667687d0be7ad3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "872ef60403ddbf626db03ec4d410e53355b01b5c7f3bfb89f3667687d0be7ad3", kill_on_drop: false }`
[INFO] [stdout] 872ef60403ddbf626db03ec4d410e53355b01b5c7f3bfb89f3667687d0be7ad3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a8c03dd2363d281d5f7c35cf060ec1e451dc9100c4f7582bd6ed6dbbefb16d4f
[INFO] running `Command { std: "docker" "start" "-a" "a8c03dd2363d281d5f7c35cf060ec1e451dc9100c4f7582bd6ed6dbbefb16d4f", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytes v1.11.1
[INFO] [stderr]    Compiling shr_qpack_log v0.1.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `required_insert_count`, `bytes`, `sign`, and `delta_base` are never read
[INFO] [stdout]   --> src/lib.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct FieldSection{
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 28 |     required_insert_count :Option<usize>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 29 |     bytes:Option<Vec<u8>>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 30 |     sign:Option<u8>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 31 |     delta_base:Option<usize>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FieldSection` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/octets.rs:448:22
[INFO] [stdout]     |
[INFO] [stdout] 448 |     pub fn get_bytes(&mut self, len: usize) -> Result<Octets> {
[INFO] [stdout]     |                      ^^^^^^^^^                        ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 448 |     pub fn get_bytes(&mut self, len: usize) -> Result<Octets<'_>> {
[INFO] [stdout]     |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/octets.rs:465:26
[INFO] [stdout]     |
[INFO] [stdout] 465 |     pub fn get_bytes_mut(&mut self, len: usize) -> Result<OctetsMut> {
[INFO] [stdout]     |                          ^^^^^^^^^                        ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 465 |     pub fn get_bytes_mut(&mut self, len: usize) -> Result<OctetsMut<'_>> {
[INFO] [stdout]     |                                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/octets.rs:482:37
[INFO] [stdout]     |
[INFO] [stdout] 482 |     pub fn get_bytes_with_u8_length(&mut self) -> Result<Octets> {
[INFO] [stdout]     |                                     ^^^^^^^^^            ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                     |
[INFO] [stdout]     |                                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 482 |     pub fn get_bytes_with_u8_length(&mut self) -> Result<Octets<'_>> {
[INFO] [stdout]     |                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/octets.rs:490:38
[INFO] [stdout]     |
[INFO] [stdout] 490 |     pub fn get_bytes_with_u16_length(&mut self) -> Result<Octets> {
[INFO] [stdout]     |                                      ^^^^^^^^^            ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                      |
[INFO] [stdout]     |                                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 490 |     pub fn get_bytes_with_u16_length(&mut self) -> Result<Octets<'_>> {
[INFO] [stdout]     |                                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/octets.rs:498:41
[INFO] [stdout]     |
[INFO] [stdout] 498 |     pub fn get_bytes_with_varint_length(&mut self) -> Result<Octets> {
[INFO] [stdout]     |                                         ^^^^^^^^^            ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                         |
[INFO] [stdout]     |                                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 498 |     pub fn get_bytes_with_varint_length(&mut self) -> Result<Octets<'_>> {
[INFO] [stdout]     |                                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/octets.rs:505:23
[INFO] [stdout]     |
[INFO] [stdout] 505 |     pub fn peek_bytes(&mut self, len: usize) -> Result<Octets> {
[INFO] [stdout]     |                       ^^^^^^^^^                        ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 505 |     pub fn peek_bytes(&mut self, len: usize) -> Result<Octets<'_>> {
[INFO] [stdout]     |                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/octets.rs:520:27
[INFO] [stdout]     |
[INFO] [stdout] 520 |     pub fn peek_bytes_mut(&mut self, len: usize) -> Result<OctetsMut> {
[INFO] [stdout]     |                           ^^^^^^^^^                        ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 520 |     pub fn peek_bytes_mut(&mut self, len: usize) -> Result<OctetsMut<'_>> {
[INFO] [stdout]     |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/octets.rs:554:21
[INFO] [stdout]     |
[INFO] [stdout] 554 |     pub fn split_at(&mut self, off: usize) -> Result<(OctetsMut, OctetsMut)> {
[INFO] [stdout]     |                     ^^^^^^^^^                         ^^^^^^^^^  ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |                                 |
[INFO] [stdout]     |                     |                                 the same lifetime is hidden here
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 554 |     pub fn split_at(&mut self, off: usize) -> Result<(OctetsMut<'_>, OctetsMut<'_>)> {
[INFO] [stdout]     |                                                                ++++           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "a8c03dd2363d281d5f7c35cf060ec1e451dc9100c4f7582bd6ed6dbbefb16d4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8c03dd2363d281d5f7c35cf060ec1e451dc9100c4f7582bd6ed6dbbefb16d4f", kill_on_drop: false }`
[INFO] [stdout] a8c03dd2363d281d5f7c35cf060ec1e451dc9100c4f7582bd6ed6dbbefb16d4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df139ab9dd280e7ecc4d54279d84d649ba8cca3c76db0fb66c92d94003234820
[INFO] running `Command { std: "docker" "start" "-a" "df139ab9dd280e7ecc4d54279d84d649ba8cca3c76db0fb66c92d94003234820", kill_on_drop: false }`
[INFO] [stdout] warning: fields `required_insert_count`, `bytes`, `sign`, and `delta_base` are never read
[INFO] [stdout]   --> src/lib.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct FieldSection{
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 28 |     required_insert_count :Option<usize>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 29 |     bytes:Option<Vec<u8>>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 30 |     sign:Option<u8>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 31 |     delta_base:Option<usize>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FieldSection` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/octets.rs:448:22
[INFO] [stdout]     |
[INFO] [stdout] 448 |     pub fn get_bytes(&mut self, len: usize) -> Result<Octets> {
[INFO] [stdout]     |                      ^^^^^^^^^                        ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 448 |     pub fn get_bytes(&mut self, len: usize) -> Result<Octets<'_>> {
[INFO] [stdout]     |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/octets.rs:465:26
[INFO] [stdout]     |
[INFO] [stdout] 465 |     pub fn get_bytes_mut(&mut self, len: usize) -> Result<OctetsMut> {
[INFO] [stdout]     |                          ^^^^^^^^^                        ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 465 |     pub fn get_bytes_mut(&mut self, len: usize) -> Result<OctetsMut<'_>> {
[INFO] [stdout]     |                                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/octets.rs:482:37
[INFO] [stdout]     |
[INFO] [stdout] 482 |     pub fn get_bytes_with_u8_length(&mut self) -> Result<Octets> {
[INFO] [stdout]     |                                     ^^^^^^^^^            ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                     |
[INFO] [stdout]     |                                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 482 |     pub fn get_bytes_with_u8_length(&mut self) -> Result<Octets<'_>> {
[INFO] [stdout]     |                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/octets.rs:490:38
[INFO] [stdout]     |
[INFO] [stdout] 490 |     pub fn get_bytes_with_u16_length(&mut self) -> Result<Octets> {
[INFO] [stdout]     |                                      ^^^^^^^^^            ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                      |
[INFO] [stdout]     |                                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 490 |     pub fn get_bytes_with_u16_length(&mut self) -> Result<Octets<'_>> {
[INFO] [stdout]     |                                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/octets.rs:498:41
[INFO] [stdout]     |
[INFO] [stdout] 498 |     pub fn get_bytes_with_varint_length(&mut self) -> Result<Octets> {
[INFO] [stdout]     |                                         ^^^^^^^^^            ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                         |
[INFO] [stdout]     |                                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 498 |     pub fn get_bytes_with_varint_length(&mut self) -> Result<Octets<'_>> {
[INFO] [stdout]     |                                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/octets.rs:505:23
[INFO] [stdout]     |
[INFO] [stdout] 505 |     pub fn peek_bytes(&mut self, len: usize) -> Result<Octets> {
[INFO] [stdout]     |                       ^^^^^^^^^                        ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 505 |     pub fn peek_bytes(&mut self, len: usize) -> Result<Octets<'_>> {
[INFO] [stdout]     |                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/octets.rs:520:27
[INFO] [stdout]     |
[INFO] [stdout] 520 |     pub fn peek_bytes_mut(&mut self, len: usize) -> Result<OctetsMut> {
[INFO] [stdout]     |                           ^^^^^^^^^                        ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 520 |     pub fn peek_bytes_mut(&mut self, len: usize) -> Result<OctetsMut<'_>> {
[INFO] [stdout]     |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/octets.rs:554:21
[INFO] [stdout]     |
[INFO] [stdout] 554 |     pub fn split_at(&mut self, off: usize) -> Result<(OctetsMut, OctetsMut)> {
[INFO] [stdout]     |                     ^^^^^^^^^                         ^^^^^^^^^  ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |                                 |
[INFO] [stdout]     |                     |                                 the same lifetime is hidden here
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 554 |     pub fn split_at(&mut self, off: usize) -> Result<(OctetsMut<'_>, OctetsMut<'_>)> {
[INFO] [stdout]     |                                                                ++++           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling shr_qpack_log v0.1.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `required_insert_count`, `bytes`, `sign`, and `delta_base` are never read
[INFO] [stdout]   --> src/lib.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct FieldSection{
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 28 |     required_insert_count :Option<usize>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 29 |     bytes:Option<Vec<u8>>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 30 |     sign:Option<u8>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 31 |     delta_base:Option<usize>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FieldSection` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/octets.rs:448:22
[INFO] [stdout]     |
[INFO] [stdout] 448 |     pub fn get_bytes(&mut self, len: usize) -> Result<Octets> {
[INFO] [stdout]     |                      ^^^^^^^^^                        ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 448 |     pub fn get_bytes(&mut self, len: usize) -> Result<Octets<'_>> {
[INFO] [stdout]     |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/octets.rs:465:26
[INFO] [stdout]     |
[INFO] [stdout] 465 |     pub fn get_bytes_mut(&mut self, len: usize) -> Result<OctetsMut> {
[INFO] [stdout]     |                          ^^^^^^^^^                        ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 465 |     pub fn get_bytes_mut(&mut self, len: usize) -> Result<OctetsMut<'_>> {
[INFO] [stdout]     |                                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/octets.rs:482:37
[INFO] [stdout]     |
[INFO] [stdout] 482 |     pub fn get_bytes_with_u8_length(&mut self) -> Result<Octets> {
[INFO] [stdout]     |                                     ^^^^^^^^^            ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                     |
[INFO] [stdout]     |                                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 482 |     pub fn get_bytes_with_u8_length(&mut self) -> Result<Octets<'_>> {
[INFO] [stdout]     |                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/octets.rs:490:38
[INFO] [stdout]     |
[INFO] [stdout] 490 |     pub fn get_bytes_with_u16_length(&mut self) -> Result<Octets> {
[INFO] [stdout]     |                                      ^^^^^^^^^            ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                      |
[INFO] [stdout]     |                                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 490 |     pub fn get_bytes_with_u16_length(&mut self) -> Result<Octets<'_>> {
[INFO] [stdout]     |                                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/octets.rs:498:41
[INFO] [stdout]     |
[INFO] [stdout] 498 |     pub fn get_bytes_with_varint_length(&mut self) -> Result<Octets> {
[INFO] [stdout]     |                                         ^^^^^^^^^            ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                         |
[INFO] [stdout]     |                                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 498 |     pub fn get_bytes_with_varint_length(&mut self) -> Result<Octets<'_>> {
[INFO] [stdout]     |                                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/octets.rs:505:23
[INFO] [stdout]     |
[INFO] [stdout] 505 |     pub fn peek_bytes(&mut self, len: usize) -> Result<Octets> {
[INFO] [stdout]     |                       ^^^^^^^^^                        ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 505 |     pub fn peek_bytes(&mut self, len: usize) -> Result<Octets<'_>> {
[INFO] [stdout]     |                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/octets.rs:520:27
[INFO] [stdout]     |
[INFO] [stdout] 520 |     pub fn peek_bytes_mut(&mut self, len: usize) -> Result<OctetsMut> {
[INFO] [stdout]     |                           ^^^^^^^^^                        ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 520 |     pub fn peek_bytes_mut(&mut self, len: usize) -> Result<OctetsMut<'_>> {
[INFO] [stdout]     |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/octets.rs:554:21
[INFO] [stdout]     |
[INFO] [stdout] 554 |     pub fn split_at(&mut self, off: usize) -> Result<(OctetsMut, OctetsMut)> {
[INFO] [stdout]     |                     ^^^^^^^^^                         ^^^^^^^^^  ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |                                 |
[INFO] [stdout]     |                     |                                 the same lifetime is hidden here
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 554 |     pub fn split_at(&mut self, off: usize) -> Result<(OctetsMut<'_>, OctetsMut<'_>)> {
[INFO] [stdout]     |                                                                ++++           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "df139ab9dd280e7ecc4d54279d84d649ba8cca3c76db0fb66c92d94003234820", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df139ab9dd280e7ecc4d54279d84d649ba8cca3c76db0fb66c92d94003234820", kill_on_drop: false }`
[INFO] [stdout] df139ab9dd280e7ecc4d54279d84d649ba8cca3c76db0fb66c92d94003234820
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c2589e3374e46864675684d0f79f4cf433363474e0e753ea749d4c96463de502
[INFO] running `Command { std: "docker" "start" "-a" "c2589e3374e46864675684d0f79f4cf433363474e0e753ea749d4c96463de502", kill_on_drop: false }`
[INFO] [stderr] warning: fields `required_insert_count`, `bytes`, `sign`, and `delta_base` are never read
[INFO] [stderr]   --> src/lib.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub struct FieldSection{
[INFO] [stderr]    |            ------------ fields in this struct
[INFO] [stderr] 28 |     required_insert_count :Option<usize>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 29 |     bytes:Option<Vec<u8>>,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 30 |     sign:Option<u8>,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 31 |     delta_base:Option<usize>,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `FieldSection` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/octets.rs:448:22
[INFO] [stderr]     |
[INFO] [stderr] 448 |     pub fn get_bytes(&mut self, len: usize) -> Result<Octets> {
[INFO] [stderr]     |                      ^^^^^^^^^                        ^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                      |
[INFO] [stderr]     |                      the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 448 |     pub fn get_bytes(&mut self, len: usize) -> Result<Octets<'_>> {
[INFO] [stderr]     |                                                             ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/octets.rs:465:26
[INFO] [stderr]     |
[INFO] [stderr] 465 |     pub fn get_bytes_mut(&mut self, len: usize) -> Result<OctetsMut> {
[INFO] [stderr]     |                          ^^^^^^^^^                        ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                          |
[INFO] [stderr]     |                          the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 465 |     pub fn get_bytes_mut(&mut self, len: usize) -> Result<OctetsMut<'_>> {
[INFO] [stderr]     |                                                                    ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/octets.rs:482:37
[INFO] [stderr]     |
[INFO] [stderr] 482 |     pub fn get_bytes_with_u8_length(&mut self) -> Result<Octets> {
[INFO] [stderr]     |                                     ^^^^^^^^^            ^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                                     |
[INFO] [stderr]     |                                     the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 482 |     pub fn get_bytes_with_u8_length(&mut self) -> Result<Octets<'_>> {
[INFO] [stderr]     |                                                                ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/octets.rs:490:38
[INFO] [stderr]     |
[INFO] [stderr] 490 |     pub fn get_bytes_with_u16_length(&mut self) -> Result<Octets> {
[INFO] [stderr]     |                                      ^^^^^^^^^            ^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                                      |
[INFO] [stderr]     |                                      the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 490 |     pub fn get_bytes_with_u16_length(&mut self) -> Result<Octets<'_>> {
[INFO] [stderr]     |                                                                 ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/octets.rs:498:41
[INFO] [stderr]     |
[INFO] [stderr] 498 |     pub fn get_bytes_with_varint_length(&mut self) -> Result<Octets> {
[INFO] [stderr]     |                                         ^^^^^^^^^            ^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                                         |
[INFO] [stderr]     |                                         the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 498 |     pub fn get_bytes_with_varint_length(&mut self) -> Result<Octets<'_>> {
[INFO] [stderr]     |                                                                    ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/octets.rs:505:23
[INFO] [stderr]     |
[INFO] [stderr] 505 |     pub fn peek_bytes(&mut self, len: usize) -> Result<Octets> {
[INFO] [stderr]     |                       ^^^^^^^^^                        ^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                       |
[INFO] [stderr]     |                       the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 505 |     pub fn peek_bytes(&mut self, len: usize) -> Result<Octets<'_>> {
[INFO] [stderr]     |                                                              ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/octets.rs:520:27
[INFO] [stderr]     |
[INFO] [stderr] 520 |     pub fn peek_bytes_mut(&mut self, len: usize) -> Result<OctetsMut> {
[INFO] [stderr]     |                           ^^^^^^^^^                        ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                           |
[INFO] [stderr]     |                           the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 520 |     pub fn peek_bytes_mut(&mut self, len: usize) -> Result<OctetsMut<'_>> {
[INFO] [stderr]     |                                                                     ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/octets.rs:554:21
[INFO] [stderr]     |
[INFO] [stderr] 554 |     pub fn split_at(&mut self, off: usize) -> Result<(OctetsMut, OctetsMut)> {
[INFO] [stderr]     |                     ^^^^^^^^^                         ^^^^^^^^^  ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                     |                                 |
[INFO] [stderr]     |                     |                                 the same lifetime is hidden here
[INFO] [stderr]     |                     the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 554 |     pub fn split_at(&mut self, off: usize) -> Result<(OctetsMut<'_>, OctetsMut<'_>)> {
[INFO] [stderr]     |                                                                ++++           ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `shr_qpack_log` (lib) generated 9 warnings (run `cargo fix --lib -p shr_qpack_log` to apply 8 suggestions)
[INFO] [stderr] warning: `shr_qpack_log` (lib test) generated 9 warnings (9 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/shr_qpack_log-ff22e2ced257e3d4)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_worksa ... ok
[INFO] [stderr]    Doc-tests shr_qpack_log
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c2589e3374e46864675684d0f79f4cf433363474e0e753ea749d4c96463de502", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2589e3374e46864675684d0f79f4cf433363474e0e753ea749d4c96463de502", kill_on_drop: false }`
[INFO] [stdout] c2589e3374e46864675684d0f79f4cf433363474e0e753ea749d4c96463de502
