[INFO] fetching crate alphred 0.1.9...
[INFO] testing alphred-0.1.9 against 1.59.0 for beta-1.60-1
[INFO] extracting crate alphred 0.1.9 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate alphred 0.1.9 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 alphred 0.1.9
[INFO] finished tweaking crates.io crate alphred 0.1.9
[INFO] tweaked toml for crates.io crate alphred 0.1.9 written to /workspace/builds/worker-5/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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 2e33bd53870cf53c9a3f52d33207e87e193d669f49fb1b949a04ec48f6495a9b
[INFO] running `Command { std: "docker" "start" "-a" "2e33bd53870cf53c9a3f52d33207e87e193d669f49fb1b949a04ec48f6495a9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2e33bd53870cf53c9a3f52d33207e87e193d669f49fb1b949a04ec48f6495a9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e33bd53870cf53c9a3f52d33207e87e193d669f49fb1b949a04ec48f6495a9b", kill_on_drop: false }`
[INFO] [stdout] 2e33bd53870cf53c9a3f52d33207e87e193d669f49fb1b949a04ec48f6495a9b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] d2e4ea68c0c98c47fc6cfe7c19e0e0567d31d92630b11f3d5cf22c94bcec9550
[INFO] running `Command { std: "docker" "start" "-a" "d2e4ea68c0c98c47fc6cfe7c19e0e0567d31d92630b11f3d5cf22c94bcec9550", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling anyhow v1.0.55
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling itoa v1.0.1
[INFO] [stderr]    Compiling ryu v1.0.9
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling alphred v0.1.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.90s
[INFO] running `Command { std: "docker" "inspect" "d2e4ea68c0c98c47fc6cfe7c19e0e0567d31d92630b11f3d5cf22c94bcec9550", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2e4ea68c0c98c47fc6cfe7c19e0e0567d31d92630b11f3d5cf22c94bcec9550", kill_on_drop: false }`
[INFO] [stdout] d2e4ea68c0c98c47fc6cfe7c19e0e0567d31d92630b11f3d5cf22c94bcec9550
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] d2ab1d512d693d031546e6044222d0b9cb5959ad5e15f12b3e86c739d80659bc
[INFO] running `Command { std: "docker" "start" "-a" "d2ab1d512d693d031546e6044222d0b9cb5959ad5e15f12b3e86c739d80659bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling alphred v0.1.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "d2ab1d512d693d031546e6044222d0b9cb5959ad5e15f12b3e86c739d80659bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2ab1d512d693d031546e6044222d0b9cb5959ad5e15f12b3e86c739d80659bc", kill_on_drop: false }`
[INFO] [stdout] d2ab1d512d693d031546e6044222d0b9cb5959ad5e15f12b3e86c739d80659bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] b2795c3b27e5e8667dfabca3f6c05517c498670cd579c065d36c0771bb4e2ec5
[INFO] running `Command { std: "docker" "start" "-a" "b2795c3b27e5e8667dfabca3f6c05517c498670cd579c065d36c0771bb4e2ec5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/alphred-31e780970dc628f3)
[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 alphred
[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" "b2795c3b27e5e8667dfabca3f6c05517c498670cd579c065d36c0771bb4e2ec5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2795c3b27e5e8667dfabca3f6c05517c498670cd579c065d36c0771bb4e2ec5", kill_on_drop: false }`
[INFO] [stdout] b2795c3b27e5e8667dfabca3f6c05517c498670cd579c065d36c0771bb4e2ec5