[INFO] fetching crate tps_minicbor 0.5.1...
[INFO] testing tps_minicbor-0.5.1 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate tps_minicbor 0.5.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate tps_minicbor 0.5.1
[INFO] removed 1 missing examples
[INFO] finished tweaking crates.io crate tps_minicbor 0.5.1
[INFO] tweaked toml for crates.io crate tps_minicbor 0.5.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tps_minicbor 0.5.1 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tps_minicbor 0.5.1 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro2 v1.0.54
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 8b453abcb78336090e675c169b9baaa8da1e2cf5383cda09c07454156050637f
[INFO] running `Command { std: "docker" "start" "8b453abcb78336090e675c169b9baaa8da1e2cf5383cda09c07454156050637f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b453abcb78336090e675c169b9baaa8da1e2cf5383cda09c07454156050637f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8b453abcb78336090e675c169b9baaa8da1e2cf5383cda09c07454156050637f" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b453abcb78336090e675c169b9baaa8da1e2cf5383cda09c07454156050637f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8b453abcb78336090e675c169b9baaa8da1e2cf5383cda09c07454156050637f" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling libc v0.2.140
[INFO] [stderr]    Compiling subtle v2.4.1
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[INFO] [stderr]    Compiling zeroize v1.6.0
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[INFO] [stderr]    Compiling quote v1.0.26
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[INFO] [stderr]    Compiling unicode-ident v1.0.8
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[INFO] [stderr]    Compiling base16ct v0.1.1
[INFO] [stderr]    Compiling cpufeatures v0.2.6
[INFO] [stderr]    Compiling thiserror v1.0.40
[INFO] [stderr]    Compiling half v2.2.1
[INFO] [stderr]    Compiling der v0.6.1
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling syn v2.0.11
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling ff v0.12.1
[INFO] [stderr]    Compiling spki v0.6.0
[INFO] [stderr]    Compiling group v0.12.1
[INFO] [stderr]    Compiling pkcs8 v0.9.0
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling crypto-bigint v0.4.9
[INFO] [stderr]    Compiling sec1 v0.3.0
[INFO] [stderr]    Compiling digest v0.10.6
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling signature v1.6.4
[INFO] [stderr]    Compiling sha2 v0.10.6
[INFO] [stderr]    Compiling elliptic-curve v0.12.3
[INFO] [stderr]    Compiling rfc6979 v0.3.1
[INFO] [stderr]    Compiling ecdsa v0.14.8
[INFO] [stderr]    Compiling p256 v0.11.1
[INFO] [stderr]    Compiling func_trace v1.0.3
[INFO] [stderr]    Compiling tps_minicbor v0.5.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/array.rs:82:18
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn index(&self, n: usize) -> Option<CBOR> {
[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] 82 |     pub fn index(&self, n: usize) -> Option<CBOR<'_>> {
[INFO] [stdout]    |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/ast.rs:556:33
[INFO] [stdout]     |
[INFO] [stdout] 556 |                     Ok(unsafe { transmute::<u64, i64>(val) })
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 556 -                     Ok(unsafe { transmute::<u64, i64>(val) })
[INFO] [stdout] 556 +                     Ok(unsafe { u64::cast_signed(val) })
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/ast.rs:567:33
[INFO] [stdout]     |
[INFO] [stdout] 567 |                     Ok(unsafe { transmute::<u64, i64>(v) })
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 567 -                     Ok(unsafe { transmute::<u64, i64>(v) })
[INFO] [stdout] 567 +                     Ok(unsafe { u64::cast_signed(v) })
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/decode.rs:292:20
[INFO] [stdout]     |
[INFO] [stdout] 292 | fn parse_item(buf: &[u8], start_index: usize) -> Result<(usize, CBOR)> {
[INFO] [stdout]     |                    ^^^^^ the lifetime is elided here            ^^^^ 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] 292 | fn parse_item(buf: &[u8], start_index: usize) -> Result<(usize, CBOR<'_>)> {
[INFO] [stdout]     |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/decode.rs:456:21
[INFO] [stdout]     |
[INFO] [stdout] 456 | fn parse_array(buf: &[u8], start_index: usize) -> Result<(usize, CBOR)> {
[INFO] [stdout]     |                     ^^^^^ the lifetime is elided here            ^^^^ 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] 456 | fn parse_array(buf: &[u8], start_index: usize) -> Result<(usize, CBOR<'_>)> {
[INFO] [stdout]     |                                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/decode.rs:475:19
[INFO] [stdout]     |
[INFO] [stdout] 475 | fn parse_map(buf: &[u8], start_index: usize) -> Result<(usize, CBOR)> {
[INFO] [stdout]     |                   ^^^^^ the lifetime is elided here            ^^^^ 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] 475 | fn parse_map(buf: &[u8], start_index: usize) -> Result<(usize, CBOR<'_>)> {
[INFO] [stdout]     |                                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/decode.rs:495:19
[INFO] [stdout]     |
[INFO] [stdout] 495 | fn parse_tag(buf: &[u8], start_index: usize) -> Result<(usize, CBOR)> {
[INFO] [stdout]     |                   ^^^^^ the lifetime is elided here            ^^^^ 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] 495 | fn parse_tag(buf: &[u8], start_index: usize) -> Result<(usize, CBOR<'_>)> {
[INFO] [stdout]     |                                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/decode_combinators.rs:251:23
[INFO] [stdout]     |
[INFO] [stdout] 251 |     pub fn into_inner(&self) -> Ref<DecodeBufIterator> {
[INFO] [stdout]     |                       ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                       |         |   |
[INFO] [stdout]     |                       |         |   the same lifetime is hidden here
[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] 251 |     pub fn into_inner(&self) -> Ref<'_, DecodeBufIterator<'_>> {
[INFO] [stdout]     |                                     +++                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.22s
[INFO] running `Command { std: "docker" "inspect" "8b453abcb78336090e675c169b9baaa8da1e2cf5383cda09c07454156050637f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8b453abcb78336090e675c169b9baaa8da1e2cf5383cda09c07454156050637f" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling tps_minicbor v0.5.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/array.rs:82:18
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn index(&self, n: usize) -> Option<CBOR> {
[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] 82 |     pub fn index(&self, n: usize) -> Option<CBOR<'_>> {
[INFO] [stdout]    |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/ast.rs:556:33
[INFO] [stdout]     |
[INFO] [stdout] 556 |                     Ok(unsafe { transmute::<u64, i64>(val) })
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 556 -                     Ok(unsafe { transmute::<u64, i64>(val) })
[INFO] [stdout] 556 +                     Ok(unsafe { u64::cast_signed(val) })
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/ast.rs:567:33
[INFO] [stdout]     |
[INFO] [stdout] 567 |                     Ok(unsafe { transmute::<u64, i64>(v) })
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 567 -                     Ok(unsafe { transmute::<u64, i64>(v) })
[INFO] [stdout] 567 +                     Ok(unsafe { u64::cast_signed(v) })
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/decode.rs:292:20
[INFO] [stdout]     |
[INFO] [stdout] 292 | fn parse_item(buf: &[u8], start_index: usize) -> Result<(usize, CBOR)> {
[INFO] [stdout]     |                    ^^^^^ the lifetime is elided here            ^^^^ 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] 292 | fn parse_item(buf: &[u8], start_index: usize) -> Result<(usize, CBOR<'_>)> {
[INFO] [stdout]     |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/decode.rs:456:21
[INFO] [stdout]     |
[INFO] [stdout] 456 | fn parse_array(buf: &[u8], start_index: usize) -> Result<(usize, CBOR)> {
[INFO] [stdout]     |                     ^^^^^ the lifetime is elided here            ^^^^ 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] 456 | fn parse_array(buf: &[u8], start_index: usize) -> Result<(usize, CBOR<'_>)> {
[INFO] [stdout]     |                                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/decode.rs:475:19
[INFO] [stdout]     |
[INFO] [stdout] 475 | fn parse_map(buf: &[u8], start_index: usize) -> Result<(usize, CBOR)> {
[INFO] [stdout]     |                   ^^^^^ the lifetime is elided here            ^^^^ 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] 475 | fn parse_map(buf: &[u8], start_index: usize) -> Result<(usize, CBOR<'_>)> {
[INFO] [stdout]     |                                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/decode.rs:495:19
[INFO] [stdout]     |
[INFO] [stdout] 495 | fn parse_tag(buf: &[u8], start_index: usize) -> Result<(usize, CBOR)> {
[INFO] [stdout]     |                   ^^^^^ the lifetime is elided here            ^^^^ 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] 495 | fn parse_tag(buf: &[u8], start_index: usize) -> Result<(usize, CBOR<'_>)> {
[INFO] [stdout]     |                                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/decode_combinators.rs:251:23
[INFO] [stdout]     |
[INFO] [stdout] 251 |     pub fn into_inner(&self) -> Ref<DecodeBufIterator> {
[INFO] [stdout]     |                       ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                       |         |   |
[INFO] [stdout]     |                       |         |   the same lifetime is hidden here
[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] 251 |     pub fn into_inner(&self) -> Ref<'_, DecodeBufIterator<'_>> {
[INFO] [stdout]     |                                     +++                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tps_minicbor::debug`
[INFO] [stdout]    --> examples/trivial_cose/main.rs:44:19
[INFO] [stdout]     |
[INFO] [stdout]  44 | use tps_minicbor::debug::{print_hex, Diag};
[INFO] [stdout]     |                   ^^^^^ could not find `debug` in `tps_minicbor`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/lib.rs:311:9
[INFO] [stdout]     |
[INFO] [stdout] 310 | #[cfg(feature = "full")]
[INFO] [stdout]     |       ---------------- the item is gated behind the `full` feature
[INFO] [stdout] 311 | pub mod debug {
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> tests/rfc8949_decode_low_level.rs:63:23
[INFO] [stdout]    |
[INFO] [stdout] 63 | fn decode_single(buf: &[u8]) -> Option<CBOR> {
[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] 63 | fn decode_single(buf: &[u8]) -> Option<CBOR<'_>> {
[INFO] [stdout]    |                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `?` couldn't convert the error: `CBORError: std::error::Error` is not satisfied
[INFO] [stdout]    --> examples/trivial_cose/main.rs:103:12
[INFO] [stdout]     |
[INFO] [stdout]  89 |   ) -> Result<SequenceBuffer<'a>, Box<dyn Error>> {
[INFO] [stdout]     |        ------------------------------------------ required `CBORError: std::error::Error` because of this
[INFO] [stdout] ...
[INFO] [stdout]  92 |           .insert(&array(|sig_struct| {
[INFO] [stdout]     |  __________-
[INFO] [stdout]  93 | |             sig_struct
[INFO] [stdout]  94 | |                 // Context
[INFO] [stdout]  95 | |                 .insert(&"Signature1")?
[INFO] [stdout] ...   |
[INFO] [stdout] 102 | |                 .insert(&payload)
[INFO] [stdout] 103 | |         }))?
[INFO] [stdout]     | |           -^ the trait `std::error::Error` is not implemented for `CBORError`
[INFO] [stdout]     | |___________|
[INFO] [stdout]     |             this has type `Result<_, CBORError>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the question mark operation (`?`) implicitly performs a conversion on the error value using the `From` trait
[INFO] [stdout]     = note: required for `Box<dyn std::error::Error>` to implement `From<CBORError>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `?` couldn't convert the error: `CBORError: std::error::Error` is not satisfied
[INFO] [stdout]    --> examples/trivial_cose/main.rs:104:17
[INFO] [stdout]     |
[INFO] [stdout]  89 | ) -> Result<SequenceBuffer<'a>, Box<dyn Error>> {
[INFO] [stdout]     |      ------------------------------------------ required `CBORError: std::error::Error` because of this
[INFO] [stdout] ...
[INFO] [stdout] 104 |         .build()?)
[INFO] [stdout]     |          -------^ the trait `std::error::Error` is not implemented for `CBORError`
[INFO] [stdout]     |          |
[INFO] [stdout]     |          this has type `Result<_, CBORError>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the question mark operation (`?`) implicitly performs a conversion on the error value using the `From` trait
[INFO] [stdout]     = note: required for `Box<dyn std::error::Error>` to implement `From<CBORError>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `?` couldn't convert the error: `CBORError: std::error::Error` is not satisfied
[INFO] [stdout]    --> examples/trivial_cose/main.rs:132:40
[INFO] [stdout]     |
[INFO] [stdout] 117 | ) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]     |      -------------------------- required `CBORError: std::error::Error` because of this
[INFO] [stdout] ...
[INFO] [stdout] 132 |     enc_buf.insert(&signature.as_ref())?;
[INFO] [stdout]     |             ---------------------------^ the trait `std::error::Error` is not implemented for `CBORError`
[INFO] [stdout]     |             |
[INFO] [stdout]     |             this has type `Result<_, CBORError>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the question mark operation (`?`) implicitly performs a conversion on the error value using the `From` trait
[INFO] [stdout]     = note: required for `Box<dyn std::error::Error>` to implement `From<CBORError>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `?` couldn't convert the error: `CBORError: std::error::Error` is not satisfied
[INFO] [stdout]    --> examples/trivial_cose/main.rs:142:63
[INFO] [stdout]     |
[INFO] [stdout] 137 | fn cose_verify1(protected: &[u8], payload: &[u8], signature: &[u8]) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]     |                                                                        -------------------------- required `CBORError: std::error::Error` because of this
[INFO] [stdout] ...
[INFO] [stdout] 142 |     let protected_bldr = protected_bldr.insert_cbor(protected)?;
[INFO] [stdout]     |                                         ----------------------^ the trait `std::error::Error` is not implemented for `CBORError`
[INFO] [stdout]     |                                         |
[INFO] [stdout]     |                                         this has type `Result<_, CBORError>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the question mark operation (`?`) implicitly performs a conversion on the error value using the `From` trait
[INFO] [stdout]     = note: required for `Box<dyn std::error::Error>` to implement `From<CBORError>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `?` couldn't convert the error: `CBORError: std::error::Error` is not satisfied
[INFO] [stdout]    --> examples/trivial_cose/main.rs:153:42
[INFO] [stdout]     |
[INFO] [stdout] 137 | fn cose_verify1(protected: &[u8], payload: &[u8], signature: &[u8]) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]     |                                                                        -------------------------- required `CBORError: std::error::Error` because of this
[INFO] [stdout] ...
[INFO] [stdout] 153 |         Err(CBORError::MalformedEncoding)?
[INFO] [stdout]     |         ---------------------------------^ the trait `std::error::Error` is not implemented for `CBORError`
[INFO] [stdout]     |         |
[INFO] [stdout]     |         this has type `Result<_, CBORError>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the question mark operation (`?`) implicitly performs a conversion on the error value using the `From` trait
[INFO] [stdout]     = note: required for `Box<dyn std::error::Error>` to implement `From<CBORError>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `?` couldn't convert the error: `CBORError: std::error::Error` is not satisfied
[INFO] [stdout]    --> examples/trivial_cose/main.rs:191:8
[INFO] [stdout]     |
[INFO] [stdout] 157 |   fn main() -> Result<(), Box<dyn Error>> {
[INFO] [stdout]     |                -------------------------- required `CBORError: std::error::Error` because of this
[INFO] [stdout] ...
[INFO] [stdout] 163 |       let enc_struct = enc_struct.insert(&tag(18, |enc_struct| {
[INFO] [stdout]     |  _________________________________-
[INFO] [stdout] 164 | |         enc_struct.insert(&array(|sign1| {
[INFO] [stdout] 165 | |             // Protected headers: << { alg: ECDSA256 } >>
[INFO] [stdout] 166 | |             let mut ph_buf: [u8; 64] = [0; 64];
[INFO] [stdout] ...   |
[INFO] [stdout] 190 | |         }))
[INFO] [stdout] 191 | |     }))?;
[INFO] [stdout]     | |       -^ the trait `std::error::Error` is not implemented for `CBORError`
[INFO] [stdout]     | |_______|
[INFO] [stdout]     |         this has type `Result<_, CBORError>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the question mark operation (`?`) implicitly performs a conversion on the error value using the `From` trait
[INFO] [stdout]     = note: required for `Box<dyn std::error::Error>` to implement `From<CBORError>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `?` couldn't convert the error: `CBORError: std::error::Error` is not satisfied
[INFO] [stdout]    --> examples/trivial_cose/main.rs:193:35
[INFO] [stdout]     |
[INFO] [stdout] 157 | fn main() -> Result<(), Box<dyn Error>> {
[INFO] [stdout]     |              -------------------------- required `CBORError: std::error::Error` because of this
[INFO] [stdout] ...
[INFO] [stdout] 193 |     let bytes = enc_struct.build()?;
[INFO] [stdout]     |                            -------^ the trait `std::error::Error` is not implemented for `CBORError`
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            this has type `Result<_, CBORError>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the question mark operation (`?`) implicitly performs a conversion on the error value using the `From` trait
[INFO] [stdout]     = note: required for `Box<dyn std::error::Error>` to implement `From<CBORError>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `cbor_diag` found for struct `SequenceBuffer<'buf>` in the current scope
[INFO] [stdout]    --> examples/trivial_cose/main.rs:196:11
[INFO] [stdout]     |
[INFO] [stdout] 196 |     bytes.cbor_diag(&mut fp)?;
[INFO] [stdout]     |           ^^^^^^^^^ method not found in `SequenceBuffer<'_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `?` couldn't convert the error: `CBORError: std::error::Error` is not satisfied
[INFO] [stdout]    --> examples/trivial_cose/main.rs:233:11
[INFO] [stdout]     |
[INFO] [stdout] 157 |   fn main() -> Result<(), Box<dyn Error>> {
[INFO] [stdout]     |                -------------------------- required `CBORError: std::error::Error` because of this
[INFO] [stdout] ...
[INFO] [stdout] 209 |           .tag(|tb| {
[INFO] [stdout]     |  __________-
[INFO] [stdout] 210 | |             if tb.get_tag() == 18 {
[INFO] [stdout] 211 | |                 let ab = tb.item::<ArrayBuf>()?;
[INFO] [stdout] ...   |
[INFO] [stdout] 233 | |         })?;
[INFO] [stdout]     | |          -^ the trait `std::error::Error` is not implemented for `CBORError`
[INFO] [stdout]     | |__________|
[INFO] [stdout]     |            this has type `Result<_, CBORError>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the question mark operation (`?`) implicitly performs a conversion on the error value using the `From` trait
[INFO] [stdout]     = note: required for `Box<dyn std::error::Error>` to implement `From<CBORError>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tps_minicbor` (example "trivial_cose") due to 10 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/array.rs:82:18
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn index(&self, n: usize) -> Option<CBOR> {
[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] 82 |     pub fn index(&self, n: usize) -> Option<CBOR<'_>> {
[INFO] [stdout]    |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/ast.rs:556:33
[INFO] [stdout]     |
[INFO] [stdout] 556 |                     Ok(unsafe { transmute::<u64, i64>(val) })
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 556 -                     Ok(unsafe { transmute::<u64, i64>(val) })
[INFO] [stdout] 556 +                     Ok(unsafe { u64::cast_signed(val) })
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/ast.rs:567:33
[INFO] [stdout]     |
[INFO] [stdout] 567 |                     Ok(unsafe { transmute::<u64, i64>(v) })
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace this with
[INFO] [stdout]     |
[INFO] [stdout] 567 -                     Ok(unsafe { transmute::<u64, i64>(v) })
[INFO] [stdout] 567 +                     Ok(unsafe { u64::cast_signed(v) })
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/decode.rs:292:20
[INFO] [stdout]     |
[INFO] [stdout] 292 | fn parse_item(buf: &[u8], start_index: usize) -> Result<(usize, CBOR)> {
[INFO] [stdout]     |                    ^^^^^ the lifetime is elided here            ^^^^ 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] 292 | fn parse_item(buf: &[u8], start_index: usize) -> Result<(usize, CBOR<'_>)> {
[INFO] [stdout]     |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/decode.rs:456:21
[INFO] [stdout]     |
[INFO] [stdout] 456 | fn parse_array(buf: &[u8], start_index: usize) -> Result<(usize, CBOR)> {
[INFO] [stdout]     |                     ^^^^^ the lifetime is elided here            ^^^^ 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] 456 | fn parse_array(buf: &[u8], start_index: usize) -> Result<(usize, CBOR<'_>)> {
[INFO] [stdout]     |                                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/decode.rs:475:19
[INFO] [stdout]     |
[INFO] [stdout] 475 | fn parse_map(buf: &[u8], start_index: usize) -> Result<(usize, CBOR)> {
[INFO] [stdout]     |                   ^^^^^ the lifetime is elided here            ^^^^ 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] 475 | fn parse_map(buf: &[u8], start_index: usize) -> Result<(usize, CBOR<'_>)> {
[INFO] [stdout]     |                                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/decode.rs:495:19
[INFO] [stdout]     |
[INFO] [stdout] 495 | fn parse_tag(buf: &[u8], start_index: usize) -> Result<(usize, CBOR)> {
[INFO] [stdout]     |                   ^^^^^ the lifetime is elided here            ^^^^ 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] 495 | fn parse_tag(buf: &[u8], start_index: usize) -> Result<(usize, CBOR<'_>)> {
[INFO] [stdout]     |                                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/decode_combinators.rs:251:23
[INFO] [stdout]     |
[INFO] [stdout] 251 |     pub fn into_inner(&self) -> Ref<DecodeBufIterator> {
[INFO] [stdout]     |                       ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                       |         |   |
[INFO] [stdout]     |                       |         |   the same lifetime is hidden here
[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] 251 |     pub fn into_inner(&self) -> Ref<'_, DecodeBufIterator<'_>> {
[INFO] [stdout]     |                                     +++                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8b453abcb78336090e675c169b9baaa8da1e2cf5383cda09c07454156050637f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b453abcb78336090e675c169b9baaa8da1e2cf5383cda09c07454156050637f", kill_on_drop: false }`
[INFO] [stdout] 8b453abcb78336090e675c169b9baaa8da1e2cf5383cda09c07454156050637f
