[INFO] fetching crate it-memory-traits 0.1.0...
[INFO] testing it-memory-traits-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate it-memory-traits 0.1.0 into /workspace/builds/worker-46/source
[INFO] validating manifest of crates.io crate it-memory-traits 0.1.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate it-memory-traits 0.1.0
[INFO] finished tweaking crates.io crate it-memory-traits 0.1.0
[INFO] tweaked toml for crates.io crate it-memory-traits 0.1.0 written to /workspace/builds/worker-46/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dfcea32b44352aef665576dfba70bdbe6fb2ca94f4e4522a06b9eb42bbee786a
[INFO] running `Command { std: "docker" "start" "-a" "dfcea32b44352aef665576dfba70bdbe6fb2ca94f4e4522a06b9eb42bbee786a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dfcea32b44352aef665576dfba70bdbe6fb2ca94f4e4522a06b9eb42bbee786a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfcea32b44352aef665576dfba70bdbe6fb2ca94f4e4522a06b9eb42bbee786a", kill_on_drop: false }`
[INFO] [stdout] dfcea32b44352aef665576dfba70bdbe6fb2ca94f4e4522a06b9eb42bbee786a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 36f31f7af427573ab3ad94b844de1e1a0537507ffcfa0b414c5a3b28e197466d
[INFO] running `Command { std: "docker" "start" "-a" "36f31f7af427573ab3ad94b844de1e1a0537507ffcfa0b414c5a3b28e197466d", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling it-memory-traits v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.34s
[INFO] running `Command { std: "docker" "inspect" "36f31f7af427573ab3ad94b844de1e1a0537507ffcfa0b414c5a3b28e197466d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36f31f7af427573ab3ad94b844de1e1a0537507ffcfa0b414c5a3b28e197466d", kill_on_drop: false }`
[INFO] [stdout] 36f31f7af427573ab3ad94b844de1e1a0537507ffcfa0b414c5a3b28e197466d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 545aa320a3ab3d69b5271547efd6e7ed0620ec7f7507b0e2b031dcc4dcaf95a6
[INFO] running `Command { std: "docker" "start" "-a" "545aa320a3ab3d69b5271547efd6e7ed0620ec7f7507b0e2b031dcc4dcaf95a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling it-memory-traits v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "545aa320a3ab3d69b5271547efd6e7ed0620ec7f7507b0e2b031dcc4dcaf95a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "545aa320a3ab3d69b5271547efd6e7ed0620ec7f7507b0e2b031dcc4dcaf95a6", kill_on_drop: false }`
[INFO] [stdout] 545aa320a3ab3d69b5271547efd6e7ed0620ec7f7507b0e2b031dcc4dcaf95a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ddb979298bf187545f73934fb51d67978089c7976a98c84ba1be1262702b56b5
[INFO] running `Command { std: "docker" "start" "-a" "ddb979298bf187545f73934fb51d67978089c7976a98c84ba1be1262702b56b5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/it_memory_traits-0c6240f06ae09c02)
[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 it_memory_traits
[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] running `Command { std: "docker" "inspect" "ddb979298bf187545f73934fb51d67978089c7976a98c84ba1be1262702b56b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddb979298bf187545f73934fb51d67978089c7976a98c84ba1be1262702b56b5", kill_on_drop: false }`
[INFO] [stdout] ddb979298bf187545f73934fb51d67978089c7976a98c84ba1be1262702b56b5