[INFO] fetching crate is-same-derive 0.1.1...
[INFO] testing is-same-derive-0.1.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate is-same-derive 0.1.1 into /workspace/builds/worker-48/source
[INFO] validating manifest of crates.io crate is-same-derive 0.1.1 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate is-same-derive 0.1.1
[INFO] finished tweaking crates.io crate is-same-derive 0.1.1
[INFO] tweaked toml for crates.io crate is-same-derive 0.1.1 written to /workspace/builds/worker-48/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2450823bc6a7dc8901e0fe458d41c8ab88b449fd0c7f27667e6579a83f02d552
[INFO] running `Command { std: "docker" "start" "-a" "2450823bc6a7dc8901e0fe458d41c8ab88b449fd0c7f27667e6579a83f02d552", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2450823bc6a7dc8901e0fe458d41c8ab88b449fd0c7f27667e6579a83f02d552", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2450823bc6a7dc8901e0fe458d41c8ab88b449fd0c7f27667e6579a83f02d552", kill_on_drop: false }`
[INFO] [stdout] 2450823bc6a7dc8901e0fe458d41c8ab88b449fd0c7f27667e6579a83f02d552
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 58ae40bdfeb035c1f5b5a7667774de91fb00b993913fa83ea218973aedb3cb51
[INFO] running `Command { std: "docker" "start" "-a" "58ae40bdfeb035c1f5b5a7667774de91fb00b993913fa83ea218973aedb3cb51", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling is-same-derive v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.28s
[INFO] running `Command { std: "docker" "inspect" "58ae40bdfeb035c1f5b5a7667774de91fb00b993913fa83ea218973aedb3cb51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58ae40bdfeb035c1f5b5a7667774de91fb00b993913fa83ea218973aedb3cb51", kill_on_drop: false }`
[INFO] [stdout] 58ae40bdfeb035c1f5b5a7667774de91fb00b993913fa83ea218973aedb3cb51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 099f471a76062082d5d4d822a4a90d0829e3c22c742d03c2e6346686a758c86c
[INFO] running `Command { std: "docker" "start" "-a" "099f471a76062082d5d4d822a4a90d0829e3c22c742d03c2e6346686a758c86c", kill_on_drop: false }`
[INFO] [stderr]    Compiling is-same-derive v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `is_same`
[INFO] [stdout]  --> tests/test.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use is_same::IsSame;
[INFO] [stdout]   |     ^^^^^^^ use of undeclared crate or module `is_same`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `is_same` in the list of imported crates
[INFO] [stdout]  --> tests/test.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(IsSame)]
[INFO] [stdout]   |          ^^^^^^ could not find `is_same` in the list of imported crates
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `IsSame` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `is_same` in the list of imported crates
[INFO] [stdout]   --> tests/test.rs:11:10
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[derive(IsSame)]
[INFO] [stdout]    |          ^^^^^^ could not find `is_same` in the list of imported crates
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `IsSame` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `is_same` in the list of imported crates
[INFO] [stdout]   --> tests/test.rs:14:10
[INFO] [stdout]    |
[INFO] [stdout] 14 | #[derive(IsSame)]
[INFO] [stdout]    |          ^^^^^^ could not find `is_same` in the list of imported crates
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `IsSame` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `is-same-derive` due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "099f471a76062082d5d4d822a4a90d0829e3c22c742d03c2e6346686a758c86c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "099f471a76062082d5d4d822a4a90d0829e3c22c742d03c2e6346686a758c86c", kill_on_drop: false }`
[INFO] [stdout] 099f471a76062082d5d4d822a4a90d0829e3c22c742d03c2e6346686a758c86c