[INFO] fetching crate dejavu 2.37.0...
[INFO] testing dejavu-2.37.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate dejavu 2.37.0 into /workspace/builds/worker-79/source
[INFO] validating manifest of crates.io crate dejavu 2.37.0 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 dejavu 2.37.0
[INFO] finished tweaking crates.io crate dejavu 2.37.0
[INFO] tweaked toml for crates.io crate dejavu 2.37.0 written to /workspace/builds/worker-79/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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] e3dda9487d320b6c9609ee7368668d0c6cda20c777948f56db2723c8d3ee9623
[INFO] running `Command { std: "docker" "start" "-a" "e3dda9487d320b6c9609ee7368668d0c6cda20c777948f56db2723c8d3ee9623", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e3dda9487d320b6c9609ee7368668d0c6cda20c777948f56db2723c8d3ee9623", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3dda9487d320b6c9609ee7368668d0c6cda20c777948f56db2723c8d3ee9623", kill_on_drop: false }`
[INFO] [stdout] e3dda9487d320b6c9609ee7368668d0c6cda20c777948f56db2723c8d3ee9623
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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] 24cb621fef7348a911615322b124e5af5bf949704f82d0886a30b1917600aa0c
[INFO] running `Command { std: "docker" "start" "-a" "24cb621fef7348a911615322b124e5af5bf949704f82d0886a30b1917600aa0c", kill_on_drop: false }`
[INFO] [stderr]    Compiling dejavu v2.37.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "24cb621fef7348a911615322b124e5af5bf949704f82d0886a30b1917600aa0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24cb621fef7348a911615322b124e5af5bf949704f82d0886a30b1917600aa0c", kill_on_drop: false }`
[INFO] [stdout] 24cb621fef7348a911615322b124e5af5bf949704f82d0886a30b1917600aa0c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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] 1abdc198b8417b68f8034e4d0472baf8215f600ddd741d00bd96bd8abf3c64fe
[INFO] running `Command { std: "docker" "start" "-a" "1abdc198b8417b68f8034e4d0472baf8215f600ddd741d00bd96bd8abf3c64fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling dejavu v2.37.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "1abdc198b8417b68f8034e4d0472baf8215f600ddd741d00bd96bd8abf3c64fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1abdc198b8417b68f8034e4d0472baf8215f600ddd741d00bd96bd8abf3c64fe", kill_on_drop: false }`
[INFO] [stdout] 1abdc198b8417b68f8034e4d0472baf8215f600ddd741d00bd96bd8abf3c64fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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] 50668e1f59b9393b8d7084c1022f87ae5e9879da62caad123db3db49f419004c
[INFO] running `Command { std: "docker" "start" "-a" "50668e1f59b9393b8d7084c1022f87ae5e9879da62caad123db3db49f419004c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dejavu-4d40726ab6e0de32)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dejavu
[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] [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" "50668e1f59b9393b8d7084c1022f87ae5e9879da62caad123db3db49f419004c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50668e1f59b9393b8d7084c1022f87ae5e9879da62caad123db3db49f419004c", kill_on_drop: false }`
[INFO] [stdout] 50668e1f59b9393b8d7084c1022f87ae5e9879da62caad123db3db49f419004c