[INFO] fetching crate trpl_dv 1.0.0...
[INFO] testing trpl_dv-1.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate trpl_dv 1.0.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate trpl_dv 1.0.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate trpl_dv 1.0.0
[INFO] finished tweaking crates.io crate trpl_dv 1.0.0
[INFO] tweaked toml for crates.io crate trpl_dv 1.0.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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" "+beta-2022-04-10" "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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8455e645a92a10f4a4a573777b2474edaa466cbc773a8dee43c6397d63659f66
[INFO] running `Command { std: "docker" "start" "-a" "8455e645a92a10f4a4a573777b2474edaa466cbc773a8dee43c6397d63659f66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8455e645a92a10f4a4a573777b2474edaa466cbc773a8dee43c6397d63659f66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8455e645a92a10f4a4a573777b2474edaa466cbc773a8dee43c6397d63659f66", kill_on_drop: false }`
[INFO] [stdout] 8455e645a92a10f4a4a573777b2474edaa466cbc773a8dee43c6397d63659f66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 92e872df3852d204970e4c8a196c1bd6a32cb763a8010e24f34f96132de618b1
[INFO] running `Command { std: "docker" "start" "-a" "92e872df3852d204970e4c8a196c1bd6a32cb763a8010e24f34f96132de618b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling trpl_dv v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "92e872df3852d204970e4c8a196c1bd6a32cb763a8010e24f34f96132de618b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92e872df3852d204970e4c8a196c1bd6a32cb763a8010e24f34f96132de618b1", kill_on_drop: false }`
[INFO] [stdout] 92e872df3852d204970e4c8a196c1bd6a32cb763a8010e24f34f96132de618b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 856bd1fa959b04a10f01fffb256211cd7860004d5ca248eba08cd826faeb9b00
[INFO] running `Command { std: "docker" "start" "-a" "856bd1fa959b04a10f01fffb256211cd7860004d5ca248eba08cd826faeb9b00", kill_on_drop: false }`
[INFO] [stderr]    Compiling trpl_dv v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/trpl_dv-01b07904708fac24)
[INFO] running `Command { std: "docker" "inspect" "856bd1fa959b04a10f01fffb256211cd7860004d5ca248eba08cd826faeb9b00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "856bd1fa959b04a10f01fffb256211cd7860004d5ca248eba08cd826faeb9b00", kill_on_drop: false }`
[INFO] [stdout] 856bd1fa959b04a10f01fffb256211cd7860004d5ca248eba08cd826faeb9b00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2e3f861f64da7772fe073a786504cbb861d12d379d4aace69b4c6f56848e46c8
[INFO] running `Command { std: "docker" "start" "-a" "2e3f861f64da7772fe073a786504cbb861d12d379d4aace69b4c6f56848e46c8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.97s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/trpl_dv-01b07904708fac24)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests trpl_dv
[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" "2e3f861f64da7772fe073a786504cbb861d12d379d4aace69b4c6f56848e46c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e3f861f64da7772fe073a786504cbb861d12d379d4aace69b4c6f56848e46c8", kill_on_drop: false }`
[INFO] [stdout] 2e3f861f64da7772fe073a786504cbb861d12d379d4aace69b4c6f56848e46c8