[INFO] fetching crate unconst_trait_impl 0.1.4...
[INFO] testing unconst_trait_impl-0.1.4 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate unconst_trait_impl 0.1.4 into /workspace/builds/worker-55/source
[INFO] validating manifest of crates.io crate unconst_trait_impl 0.1.4 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 unconst_trait_impl 0.1.4
[INFO] finished tweaking crates.io crate unconst_trait_impl 0.1.4
[INFO] tweaked toml for crates.io crate unconst_trait_impl 0.1.4 written to /workspace/builds/worker-55/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] 40f32731d2ed3b81ee4ab30fe462fe4f07ed57f27a28511521c7f5a2dffae95c
[INFO] running `Command { std: "docker" "start" "-a" "40f32731d2ed3b81ee4ab30fe462fe4f07ed57f27a28511521c7f5a2dffae95c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "40f32731d2ed3b81ee4ab30fe462fe4f07ed57f27a28511521c7f5a2dffae95c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40f32731d2ed3b81ee4ab30fe462fe4f07ed57f27a28511521c7f5a2dffae95c", kill_on_drop: false }`
[INFO] [stdout] 40f32731d2ed3b81ee4ab30fe462fe4f07ed57f27a28511521c7f5a2dffae95c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] 50857466a7f9c6eae7944dcd81e78fa5339d31ea628c9e1450a2fb88cb61f412
[INFO] running `Command { std: "docker" "start" "-a" "50857466a7f9c6eae7944dcd81e78fa5339d31ea628c9e1450a2fb88cb61f412", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling unconst_trait_impl v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.82s
[INFO] running `Command { std: "docker" "inspect" "50857466a7f9c6eae7944dcd81e78fa5339d31ea628c9e1450a2fb88cb61f412", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50857466a7f9c6eae7944dcd81e78fa5339d31ea628c9e1450a2fb88cb61f412", kill_on_drop: false }`
[INFO] [stdout] 50857466a7f9c6eae7944dcd81e78fa5339d31ea628c9e1450a2fb88cb61f412
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] a2e9cdd7dd7a18fa1360ca97ca789441ae52acb438bb3b5404532adc34510896
[INFO] running `Command { std: "docker" "start" "-a" "a2e9cdd7dd7a18fa1360ca97ca789441ae52acb438bb3b5404532adc34510896", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling unconst_trait_impl v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "a2e9cdd7dd7a18fa1360ca97ca789441ae52acb438bb3b5404532adc34510896", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2e9cdd7dd7a18fa1360ca97ca789441ae52acb438bb3b5404532adc34510896", kill_on_drop: false }`
[INFO] [stdout] a2e9cdd7dd7a18fa1360ca97ca789441ae52acb438bb3b5404532adc34510896
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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", kill_on_drop: false }`
[INFO] [stdout] b4301bcc4bfabc28712d2740736be0521dc2ad1d25cccea1d64457ed16f15da4
[INFO] running `Command { std: "docker" "start" "-a" "b4301bcc4bfabc28712d2740736be0521dc2ad1d25cccea1d64457ed16f15da4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/unconst_trait_impl-069f5e6ded922ad0)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests unconst_trait_impl
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 15) ... ignored
[INFO] [stdout] test src/lib.rs - unconst_trait_impl (line 228) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b4301bcc4bfabc28712d2740736be0521dc2ad1d25cccea1d64457ed16f15da4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4301bcc4bfabc28712d2740736be0521dc2ad1d25cccea1d64457ed16f15da4", kill_on_drop: false }`
[INFO] [stdout] b4301bcc4bfabc28712d2740736be0521dc2ad1d25cccea1d64457ed16f15da4