[INFO] cloning repository https://github.com/maximebedard/facet-cbor
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/maximebedard/facet-cbor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaximebedard%2Ffacet-cbor", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaximebedard%2Ffacet-cbor'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ffcc7b9361da9ce9605956191b8df51c4da77873
[INFO] checking maximebedard/facet-cbor against master#cf79d034aa3d8f396d407aafce6f1ccd818e710e for pr-155657
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaximebedard%2Ffacet-cbor" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/maximebedard/facet-cbor
[INFO] finished tweaking git repo https://github.com/maximebedard/facet-cbor
[INFO] tweaked toml for git repo https://github.com/maximebedard/facet-cbor written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/maximebedard/facet-cbor on toolchain cf79d034aa3d8f396d407aafce6f1ccd818e710e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf79d034aa3d8f396d407aafce6f1ccd818e710e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/maximebedard/facet-cbor 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" "+cf79d034aa3d8f396d407aafce6f1ccd818e710e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unsynn v0.1.1
[INFO] [stderr]   Downloaded serde_cbor v0.10.2
[INFO] [stderr]   Downloaded facet-testhelpers v0.28.0
[INFO] [stderr]   Downloaded facet-testhelpers-macros v0.28.0
[INFO] [stderr]   Downloaded facet-serialize v0.28.0
[INFO] [stderr]   Downloaded impls v1.0.3
[INFO] [stderr]   Downloaded owo-colors v4.2.2
[INFO] [stderr]   Downloaded btparse v0.2.0
[INFO] [stderr]   Downloaded facet-macros v0.28.0
[INFO] [stderr]   Downloaded shadow_counted v0.4.0
[INFO] [stderr]   Downloaded mutants v0.0.3
[INFO] [stderr]   Downloaded facet-macros-parse v0.28.0
[INFO] [stderr]   Downloaded facet-reflect v0.28.0
[INFO] [stderr]   Downloaded facet v0.28.0
[INFO] [stderr]   Downloaded facet-macros-emit v0.28.0
[INFO] [stderr]   Downloaded color-backtrace v0.7.0
[INFO] [stderr]   Downloaded facet-core v0.28.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+cf79d034aa3d8f396d407aafce6f1ccd818e710e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0a2418d3c15281d58201a8be3e21cd0680e22d680d73e778be6c96aae7fd6f8c
[INFO] running `Command { std: "docker" "start" "-a" "0a2418d3c15281d58201a8be3e21cd0680e22d680d73e778be6c96aae7fd6f8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a2418d3c15281d58201a8be3e21cd0680e22d680d73e778be6c96aae7fd6f8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a2418d3c15281d58201a8be3e21cd0680e22d680d73e778be6c96aae7fd6f8c", kill_on_drop: false }`
[INFO] [stdout] 0a2418d3c15281d58201a8be3e21cd0680e22d680d73e778be6c96aae7fd6f8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+cf79d034aa3d8f396d407aafce6f1ccd818e710e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f9cda83269f8355edef5c70cd4adc2707fb63abcd24bfe4b6e5a07336640ba09
[INFO] running `Command { std: "docker" "start" "-a" "f9cda83269f8355edef5c70cd4adc2707fb63abcd24bfe4b6e5a07336640ba09", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling mutants v0.0.3
[INFO] [stderr]    Compiling shadow_counted v0.4.0
[INFO] [stderr]    Compiling owo-colors v4.2.2
[INFO] [stderr]     Checking impls v1.0.3
[INFO] [stderr]     Checking bitflags v2.9.1
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]     Checking btparse v0.2.0
[INFO] [stderr]     Checking half v2.6.0
[INFO] [stderr]     Checking half v1.8.3
[INFO] [stderr]     Checking color-backtrace v0.7.0
[INFO] [stderr]     Checking eyre v0.6.12
[INFO] [stderr]     Checking bytes v1.10.1
[INFO] [stderr]     Checking facet-core v0.28.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling unsynn v0.1.1
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling facet-macros-parse v0.28.0
[INFO] [stderr]    Compiling facet-testhelpers-macros v0.28.0
[INFO] [stderr]     Checking facet-testhelpers v0.28.0
[INFO] [stderr]    Compiling facet-macros-emit v0.28.0
[INFO] [stderr]     Checking facet-reflect v0.28.0
[INFO] [stderr]    Compiling facet-macros v0.28.0
[INFO] [stderr]     Checking facet-serialize v0.28.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]     Checking facet v0.28.0
[INFO] [stderr]     Checking facet-cbor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking serde_cbor v0.10.2
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]  --> tests/tuple.rs:8:39
[INFO] [stdout]   |
[INFO] [stdout] 8 |     assert_stable_roundtrip!(&("un"), (&str), b"");
[INFO] [stdout]   |                                       ^    ^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]   |
[INFO] [stdout] 8 -     assert_stable_roundtrip!(&("un"), (&str), b"");
[INFO] [stdout] 8 +     assert_stable_roundtrip!(&("un"), &str , b"");
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TestNestedStruct` is never constructed
[INFO] [stdout]   --> tests/struct.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 37 |     struct TestNestedStruct {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.76s
[INFO] running `Command { std: "docker" "inspect" "f9cda83269f8355edef5c70cd4adc2707fb63abcd24bfe4b6e5a07336640ba09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9cda83269f8355edef5c70cd4adc2707fb63abcd24bfe4b6e5a07336640ba09", kill_on_drop: false }`
[INFO] [stdout] f9cda83269f8355edef5c70cd4adc2707fb63abcd24bfe4b6e5a07336640ba09
