[INFO] fetching crate nightly-crimes 1.0.2...
[INFO] building nightly-crimes-1.0.2 against try#615edd3ad1cf6871c977dc900317cb6c2070fd6b for pr-97334
[INFO] extracting crate nightly-crimes 1.0.2 into /workspace/builds/worker-22/source
[INFO] validating manifest of crates.io crate nightly-crimes 1.0.2 on toolchain 615edd3ad1cf6871c977dc900317cb6c2070fd6b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "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-22/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "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-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c0a65f05fce1d133ca7f13d75e11319db4051910e80c569ababc6cdd66d3031e
[INFO] running `Command { std: "docker" "start" "-a" "c0a65f05fce1d133ca7f13d75e11319db4051910e80c569ababc6cdd66d3031e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0a65f05fce1d133ca7f13d75e11319db4051910e80c569ababc6cdd66d3031e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0a65f05fce1d133ca7f13d75e11319db4051910e80c569ababc6cdd66d3031e", kill_on_drop: false }`
[INFO] [stdout] c0a65f05fce1d133ca7f13d75e11319db4051910e80c569ababc6cdd66d3031e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7cdd550bfbddaeb262bdbf5e91dc0e746757f9d54de2116e0b085b90eab00224
[INFO] running `Command { std: "docker" "start" "-a" "7cdd550bfbddaeb262bdbf5e91dc0e746757f9d54de2116e0b085b90eab00224", 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 2.08s
[INFO] running `Command { std: "docker" "inspect" "7cdd550bfbddaeb262bdbf5e91dc0e746757f9d54de2116e0b085b90eab00224", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cdd550bfbddaeb262bdbf5e91dc0e746757f9d54de2116e0b085b90eab00224", kill_on_drop: false }`
[INFO] [stdout] 7cdd550bfbddaeb262bdbf5e91dc0e746757f9d54de2116e0b085b90eab00224
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 047ce673ffd7123e6fed40a21f7205892ac43736b78562ebeb4f1c116e9497b1
[INFO] running `Command { std: "docker" "start" "-a" "047ce673ffd7123e6fed40a21f7205892ac43736b78562ebeb4f1c116e9497b1", 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 0.29s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/nightly_crimes-761626e4b44df2fd)
[INFO] running `Command { std: "docker" "inspect" "047ce673ffd7123e6fed40a21f7205892ac43736b78562ebeb4f1c116e9497b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "047ce673ffd7123e6fed40a21f7205892ac43736b78562ebeb4f1c116e9497b1", kill_on_drop: false }`
[INFO] [stdout] 047ce673ffd7123e6fed40a21f7205892ac43736b78562ebeb4f1c116e9497b1