[INFO] fetching crate msg_parser 0.1.1...
[INFO] building msg_parser-0.1.1 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate msg_parser 0.1.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate msg_parser 0.1.1
[INFO] finished tweaking crates.io crate msg_parser 0.1.1
[INFO] tweaked toml for crates.io crate msg_parser 0.1.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate msg_parser 0.1.1 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate msg_parser 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ffd04330482257302e3fe781324621ee65b93b5c3e72649f81f40693cb8febe0
[INFO] running `Command { std: "docker" "start" "-a" "ffd04330482257302e3fe781324621ee65b93b5c3e72649f81f40693cb8febe0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ffd04330482257302e3fe781324621ee65b93b5c3e72649f81f40693cb8febe0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffd04330482257302e3fe781324621ee65b93b5c3e72649f81f40693cb8febe0", kill_on_drop: false }`
[INFO] [stdout] ffd04330482257302e3fe781324621ee65b93b5c3e72649f81f40693cb8febe0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 28c64e90458cf29ea8e7103616c9234b128996edab01c24007069e3c8272dedf
[INFO] running `Command { std: "docker" "start" "-a" "28c64e90458cf29ea8e7103616c9234b128996edab01c24007069e3c8272dedf", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.43
[INFO] [stderr]    Compiling unicode-ident v1.0.3
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling syn v1.0.99
[INFO] [stderr]    Compiling serde_derive v1.0.144
[INFO] [stderr]    Compiling serde v1.0.144
[INFO] [stderr]    Compiling serde_json v1.0.85
[INFO] [stderr]    Compiling itoa v1.0.3
[INFO] [stderr]    Compiling ryu v1.0.11
[INFO] [stderr]    Compiling regex-syntax v0.6.27
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling aho-corasick v0.7.19
[INFO] [stderr]    Compiling regex v1.6.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.34
[INFO] [stderr]    Compiling thiserror v1.0.34
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling msg_parser v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ole/ole.rs:112:26
[INFO] [stdout]     |
[INFO] [stdout] 112 |   pub fn from_path(path: &str) -> Result<Reader, super::error::Error> {
[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] 112 |   pub fn from_path(path: &str) -> Result<Reader<'_>, super::error::Error> {
[INFO] [stdout]     |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ole/ole.rs:130:18
[INFO] [stdout]     |
[INFO] [stdout] 130 |   pub fn iterate(&self) -> super::iterator::OLEIterator {
[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] 130 |   pub fn iterate(&self) -> super::iterator::OLEIterator<'_> {
[INFO] [stdout]     |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ole/entry.rs:352:26
[INFO] [stdout]     |
[INFO] [stdout] 352 |   pub fn get_entry_slice(&self, entry: &Entry) ->
[INFO] [stdout]     |                          ^^^^^ the lifetime is elided here
[INFO] [stdout] 353 |     Result<EntrySlice, super::error::Error> {
[INFO] [stdout]     |            ^^^^^^^^^^ the same lifetime is hidden 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] 353 |     Result<EntrySlice<'_>, super::error::Error> {
[INFO] [stdout]     |                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ole/entry.rs:413:30
[INFO] [stdout]     |
[INFO] [stdout] 413 |   fn get_short_stream_slices(&self, chain: &std::vec::Vec<u32>, size: usize)
[INFO] [stdout]     |                              ^^^^^ the lifetime is elided here
[INFO] [stdout] 414 |   -> Result<EntrySlice, super::error::Error> {
[INFO] [stdout]     |             ^^^^^^^^^^ the same lifetime is hidden 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] 414 |   -> Result<EntrySlice<'_>, super::error::Error> {
[INFO] [stdout]     |                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ole/entry.rs:434:24
[INFO] [stdout]     |
[INFO] [stdout] 434 |   fn get_stream_slices(&self, chain: &std::vec::Vec<u32>, size: usize)
[INFO] [stdout]     |                        ^^^^^ the lifetime is elided here
[INFO] [stdout] 435 |   -> Result<EntrySlice, super::error::Error> {
[INFO] [stdout]     |             ^^^^^^^^^^ the same lifetime is hidden 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] 435 |   -> Result<EntrySlice<'_>, super::error::Error> {
[INFO] [stdout]     |                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 30.22s
[INFO] running `Command { std: "docker" "inspect" "28c64e90458cf29ea8e7103616c9234b128996edab01c24007069e3c8272dedf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28c64e90458cf29ea8e7103616c9234b128996edab01c24007069e3c8272dedf", kill_on_drop: false }`
[INFO] [stdout] 28c64e90458cf29ea8e7103616c9234b128996edab01c24007069e3c8272dedf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8774c06bb253fb0651d186d2bdc7a0964aba0c3fe13e4307c062ef4314647fcc
[INFO] running `Command { std: "docker" "start" "-a" "8774c06bb253fb0651d186d2bdc7a0964aba0c3fe13e4307c062ef4314647fcc", kill_on_drop: false }`
[INFO] [stderr]    Compiling msg_parser v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ole/ole.rs:112:26
[INFO] [stdout]     |
[INFO] [stdout] 112 |   pub fn from_path(path: &str) -> Result<Reader, super::error::Error> {
[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] 112 |   pub fn from_path(path: &str) -> Result<Reader<'_>, super::error::Error> {
[INFO] [stdout]     |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ole/ole.rs:130:18
[INFO] [stdout]     |
[INFO] [stdout] 130 |   pub fn iterate(&self) -> super::iterator::OLEIterator {
[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] 130 |   pub fn iterate(&self) -> super::iterator::OLEIterator<'_> {
[INFO] [stdout]     |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ole/entry.rs:352:26
[INFO] [stdout]     |
[INFO] [stdout] 352 |   pub fn get_entry_slice(&self, entry: &Entry) ->
[INFO] [stdout]     |                          ^^^^^ the lifetime is elided here
[INFO] [stdout] 353 |     Result<EntrySlice, super::error::Error> {
[INFO] [stdout]     |            ^^^^^^^^^^ the same lifetime is hidden 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] 353 |     Result<EntrySlice<'_>, super::error::Error> {
[INFO] [stdout]     |                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ole/entry.rs:413:30
[INFO] [stdout]     |
[INFO] [stdout] 413 |   fn get_short_stream_slices(&self, chain: &std::vec::Vec<u32>, size: usize)
[INFO] [stdout]     |                              ^^^^^ the lifetime is elided here
[INFO] [stdout] 414 |   -> Result<EntrySlice, super::error::Error> {
[INFO] [stdout]     |             ^^^^^^^^^^ the same lifetime is hidden 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] 414 |   -> Result<EntrySlice<'_>, super::error::Error> {
[INFO] [stdout]     |                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ole/entry.rs:434:24
[INFO] [stdout]     |
[INFO] [stdout] 434 |   fn get_stream_slices(&self, chain: &std::vec::Vec<u32>, size: usize)
[INFO] [stdout]     |                        ^^^^^ the lifetime is elided here
[INFO] [stdout] 435 |   -> Result<EntrySlice, super::error::Error> {
[INFO] [stdout]     |             ^^^^^^^^^^ the same lifetime is hidden 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] 435 |   -> Result<EntrySlice<'_>, super::error::Error> {
[INFO] [stdout]     |                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ole/entry.rs:352:26
[INFO] [stdout]     |
[INFO] [stdout] 352 |   pub fn get_entry_slice(&self, entry: &Entry) ->
[INFO] [stdout]     |                          ^^^^^ the lifetime is elided here
[INFO] [stdout] 353 |     Result<EntrySlice, super::error::Error> {
[INFO] [stdout]     |            ^^^^^^^^^^ the same lifetime is hidden 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] 353 |     Result<EntrySlice<'_>, super::error::Error> {
[INFO] [stdout]     |                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ole/ole.rs:112:26
[INFO] [stdout]     |
[INFO] [stdout] 112 |   pub fn from_path(path: &str) -> Result<Reader, super::error::Error> {
[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] 112 |   pub fn from_path(path: &str) -> Result<Reader<'_>, super::error::Error> {
[INFO] [stdout]     |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ole/ole.rs:130:18
[INFO] [stdout]     |
[INFO] [stdout] 130 |   pub fn iterate(&self) -> super::iterator::OLEIterator {
[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] 130 |   pub fn iterate(&self) -> super::iterator::OLEIterator<'_> {
[INFO] [stdout]     |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ole/entry.rs:413:30
[INFO] [stdout]     |
[INFO] [stdout] 413 |   fn get_short_stream_slices(&self, chain: &std::vec::Vec<u32>, size: usize)
[INFO] [stdout]     |                              ^^^^^ the lifetime is elided here
[INFO] [stdout] 414 |   -> Result<EntrySlice, super::error::Error> {
[INFO] [stdout]     |             ^^^^^^^^^^ the same lifetime is hidden 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] 414 |   -> Result<EntrySlice<'_>, super::error::Error> {
[INFO] [stdout]     |                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/ole/entry.rs:434:24
[INFO] [stdout]     |
[INFO] [stdout] 434 |   fn get_stream_slices(&self, chain: &std::vec::Vec<u32>, size: usize)
[INFO] [stdout]     |                        ^^^^^ the lifetime is elided here
[INFO] [stdout] 435 |   -> Result<EntrySlice, super::error::Error> {
[INFO] [stdout]     |             ^^^^^^^^^^ the same lifetime is hidden 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] 435 |   -> Result<EntrySlice<'_>, super::error::Error> {
[INFO] [stdout]     |                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 7.80s
[INFO] running `Command { std: "docker" "inspect" "8774c06bb253fb0651d186d2bdc7a0964aba0c3fe13e4307c062ef4314647fcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8774c06bb253fb0651d186d2bdc7a0964aba0c3fe13e4307c062ef4314647fcc", kill_on_drop: false }`
[INFO] [stdout] 8774c06bb253fb0651d186d2bdc7a0964aba0c3fe13e4307c062ef4314647fcc
