[INFO] fetching crate primitive_promotion 0.1.4...
[INFO] testing primitive_promotion-0.1.4 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate primitive_promotion 0.1.4 into /workspace/builds/worker-50/source
[INFO] validating manifest of crates.io crate primitive_promotion 0.1.4 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 primitive_promotion 0.1.4
[INFO] finished tweaking crates.io crate primitive_promotion 0.1.4
[INFO] tweaked toml for crates.io crate primitive_promotion 0.1.4 written to /workspace/builds/worker-50/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-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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] 4c2c74b0806aff93c76e7a0a147f2b56c59714dde6882c81093a616bbe531147
[INFO] running `Command { std: "docker" "start" "-a" "4c2c74b0806aff93c76e7a0a147f2b56c59714dde6882c81093a616bbe531147", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c2c74b0806aff93c76e7a0a147f2b56c59714dde6882c81093a616bbe531147", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c2c74b0806aff93c76e7a0a147f2b56c59714dde6882c81093a616bbe531147", kill_on_drop: false }`
[INFO] [stdout] 4c2c74b0806aff93c76e7a0a147f2b56c59714dde6882c81093a616bbe531147
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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] 77f65717cbc2408d24fb55bcbcb08c48d0a398a093ec64ee9880707fb9059004
[INFO] running `Command { std: "docker" "start" "-a" "77f65717cbc2408d24fb55bcbcb08c48d0a398a093ec64ee9880707fb9059004", kill_on_drop: false }`
[INFO] [stderr]    Compiling primitive_promotion v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "77f65717cbc2408d24fb55bcbcb08c48d0a398a093ec64ee9880707fb9059004", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77f65717cbc2408d24fb55bcbcb08c48d0a398a093ec64ee9880707fb9059004", kill_on_drop: false }`
[INFO] [stdout] 77f65717cbc2408d24fb55bcbcb08c48d0a398a093ec64ee9880707fb9059004
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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] 2f02156e95aa4666600b3c4a6486ed2ccbf2caf8a07e628979bde6fdb87dae41
[INFO] running `Command { std: "docker" "start" "-a" "2f02156e95aa4666600b3c4a6486ed2ccbf2caf8a07e628979bde6fdb87dae41", kill_on_drop: false }`
[INFO] [stderr]    Compiling primitive_promotion v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.74s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/primitive_promotion-207a557731252387)
[INFO] running `Command { std: "docker" "inspect" "2f02156e95aa4666600b3c4a6486ed2ccbf2caf8a07e628979bde6fdb87dae41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f02156e95aa4666600b3c4a6486ed2ccbf2caf8a07e628979bde6fdb87dae41", kill_on_drop: false }`
[INFO] [stdout] 2f02156e95aa4666600b3c4a6486ed2ccbf2caf8a07e628979bde6fdb87dae41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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] 0553eeed8027886e56e4a517735d23163b8e7959d69b8d66da40364fa14f6581
[INFO] running `Command { std: "docker" "start" "-a" "0553eeed8027886e56e4a517735d23163b8e7959d69b8d66da40364fa14f6581", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/primitive_promotion-207a557731252387)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests primitive_promotion
[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 1 test
[INFO] [stdout] test src/lib.rs - (line 95) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0553eeed8027886e56e4a517735d23163b8e7959d69b8d66da40364fa14f6581", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0553eeed8027886e56e4a517735d23163b8e7959d69b8d66da40364fa14f6581", kill_on_drop: false }`
[INFO] [stdout] 0553eeed8027886e56e4a517735d23163b8e7959d69b8d66da40364fa14f6581