[INFO] fetching crate nightly-crimes 1.0.2...
[INFO] testing nightly-crimes-1.0.2 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate nightly-crimes 1.0.2 into /workspace/builds/worker-57/source
[INFO] validating manifest of crates.io crate nightly-crimes 1.0.2 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nightly-crimes 1.0.2
[INFO] finished tweaking crates.io crate nightly-crimes 1.0.2
[INFO] tweaked toml for crates.io crate nightly-crimes 1.0.2 written to /workspace/builds/worker-57/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded yolo-rustc-bootstrap v1.0.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dfecc72ad8409a0a6efa074efc32abdc52685452b0aa711c5886e03d6820487f
[INFO] running `Command { std: "docker" "start" "-a" "dfecc72ad8409a0a6efa074efc32abdc52685452b0aa711c5886e03d6820487f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dfecc72ad8409a0a6efa074efc32abdc52685452b0aa711c5886e03d6820487f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfecc72ad8409a0a6efa074efc32abdc52685452b0aa711c5886e03d6820487f", kill_on_drop: false }`
[INFO] [stdout] dfecc72ad8409a0a6efa074efc32abdc52685452b0aa711c5886e03d6820487f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c159112eb7699e14d60e1fd470172203b539fbf7b4ee888ae92625c6443f488
[INFO] running `Command { std: "docker" "start" "-a" "7c159112eb7699e14d60e1fd470172203b539fbf7b4ee888ae92625c6443f488", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling yolo-rustc-bootstrap v1.0.2
[INFO] [stderr]    Compiling nightly-crimes v1.0.2 (/opt/rustwide/workdir)
[INFO] [stdout]   Destroying stability guarantees
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.11s
[INFO] running `Command { std: "docker" "inspect" "7c159112eb7699e14d60e1fd470172203b539fbf7b4ee888ae92625c6443f488", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c159112eb7699e14d60e1fd470172203b539fbf7b4ee888ae92625c6443f488", kill_on_drop: false }`
[INFO] [stdout] 7c159112eb7699e14d60e1fd470172203b539fbf7b4ee888ae92625c6443f488
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 79a1c66202a5ae5cb21831d6ab16b4b7eae0c5b376c83f00b88fbd523198bd1d
[INFO] running `Command { std: "docker" "start" "-a" "79a1c66202a5ae5cb21831d6ab16b4b7eae0c5b376c83f00b88fbd523198bd1d", kill_on_drop: false }`
[INFO] [stderr]    Compiling nightly-crimes v1.0.2 (/opt/rustwide/workdir)
[INFO] [stdout]   Destroying stability guarantees
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "79a1c66202a5ae5cb21831d6ab16b4b7eae0c5b376c83f00b88fbd523198bd1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79a1c66202a5ae5cb21831d6ab16b4b7eae0c5b376c83f00b88fbd523198bd1d", kill_on_drop: false }`
[INFO] [stdout] 79a1c66202a5ae5cb21831d6ab16b4b7eae0c5b376c83f00b88fbd523198bd1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0cdc07e57a21af66c048bc22a9a6685fdcf41481938c17eb84be885876804dde
[INFO] running `Command { std: "docker" "start" "-a" "0cdc07e57a21af66c048bc22a9a6685fdcf41481938c17eb84be885876804dde", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.82s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nightly_crimes-761626e4b44df2fd)
[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 nightly-crimes
[INFO] [stdout]   Destroying stability guarantees
[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" "0cdc07e57a21af66c048bc22a9a6685fdcf41481938c17eb84be885876804dde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cdc07e57a21af66c048bc22a9a6685fdcf41481938c17eb84be885876804dde", kill_on_drop: false }`
[INFO] [stdout] 0cdc07e57a21af66c048bc22a9a6685fdcf41481938c17eb84be885876804dde