[INFO] fetching crate log_hal 0.1.0...
[INFO] testing log_hal-0.1.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate log_hal 0.1.0 into /workspace/builds/worker-119/source
[INFO] validating manifest of crates.io crate log_hal 0.1.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate log_hal 0.1.0
[INFO] finished tweaking crates.io crate log_hal 0.1.0
[INFO] tweaked toml for crates.io crate log_hal 0.1.0 written to /workspace/builds/worker-119/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 63fe1b7e137d7b899319664ffa86b14b6ee61813de47613ebae37a3ab6602a16
[INFO] running `Command { std: "docker" "start" "-a" "63fe1b7e137d7b899319664ffa86b14b6ee61813de47613ebae37a3ab6602a16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "63fe1b7e137d7b899319664ffa86b14b6ee61813de47613ebae37a3ab6602a16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63fe1b7e137d7b899319664ffa86b14b6ee61813de47613ebae37a3ab6602a16", kill_on_drop: false }`
[INFO] [stdout] 63fe1b7e137d7b899319664ffa86b14b6ee61813de47613ebae37a3ab6602a16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 97b0aed74f2dc13c72393d43ca3301969f4bf2cb699d9b65fc73418c9611e6f2
[INFO] running `Command { std: "docker" "start" "-a" "97b0aed74f2dc13c72393d43ca3301969f4bf2cb699d9b65fc73418c9611e6f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling log_hal v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "97b0aed74f2dc13c72393d43ca3301969f4bf2cb699d9b65fc73418c9611e6f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97b0aed74f2dc13c72393d43ca3301969f4bf2cb699d9b65fc73418c9611e6f2", kill_on_drop: false }`
[INFO] [stdout] 97b0aed74f2dc13c72393d43ca3301969f4bf2cb699d9b65fc73418c9611e6f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c8156effaa46e76d6415f4a32b70c7f357a5399a44b98ccedca3e415c8550f2e
[INFO] running `Command { std: "docker" "start" "-a" "c8156effaa46e76d6415f4a32b70c7f357a5399a44b98ccedca3e415c8550f2e", kill_on_drop: false }`
[INFO] [stderr]    Compiling log_hal v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0053]: method `log` has an incompatible type for trait
[INFO] [stdout]   --> tests/logstd.rs:16:39
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn log(&self, level: Level, args: Arguments) {
[INFO] [stdout]    |                                       ^^^^^^^^^
[INFO] [stdout]    |                                       |
[INFO] [stdout]    |                                       expected `&Arguments<'_>`, found struct `Arguments`
[INFO] [stdout]    |                                       help: change the parameter type to match the trait: `&Arguments<'_>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected fn pointer `fn(&LogStd, Level, &Arguments<'_>)`
[INFO] [stdout]               found fn pointer `fn(&LogStd, Level, Arguments<'_>)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> tests/logstd.rs:32:18
[INFO] [stdout]    |
[INFO] [stdout] 32 |     logger.debug(format_args!("{}", "hello"));
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `&Arguments<'_>`, found struct `Arguments`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `format_args` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0053, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0053`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `log_hal` due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "c8156effaa46e76d6415f4a32b70c7f357a5399a44b98ccedca3e415c8550f2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8156effaa46e76d6415f4a32b70c7f357a5399a44b98ccedca3e415c8550f2e", kill_on_drop: false }`
[INFO] [stdout] c8156effaa46e76d6415f4a32b70c7f357a5399a44b98ccedca3e415c8550f2e