[INFO] fetching crate os-id 2.0.2...
[INFO] testing os-id-2.0.2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate os-id 2.0.2 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate os-id 2.0.2 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate os-id 2.0.2
[INFO] finished tweaking crates.io crate os-id 2.0.2
[INFO] tweaked toml for crates.io crate os-id 2.0.2 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d45a6190e9bb2799d017a31e006b0f58924b52b8cf503bc961de63efcfaec76e
[INFO] running `Command { std: "docker" "start" "-a" "d45a6190e9bb2799d017a31e006b0f58924b52b8cf503bc961de63efcfaec76e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d45a6190e9bb2799d017a31e006b0f58924b52b8cf503bc961de63efcfaec76e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d45a6190e9bb2799d017a31e006b0f58924b52b8cf503bc961de63efcfaec76e", kill_on_drop: false }`
[INFO] [stdout] d45a6190e9bb2799d017a31e006b0f58924b52b8cf503bc961de63efcfaec76e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f14a46693d0ce93b35fccfd8fe1896d41cebf674564599329022b03fd167de3a
[INFO] running `Command { std: "docker" "start" "-a" "f14a46693d0ce93b35fccfd8fe1896d41cebf674564599329022b03fd167de3a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling os-id v2.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "f14a46693d0ce93b35fccfd8fe1896d41cebf674564599329022b03fd167de3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f14a46693d0ce93b35fccfd8fe1896d41cebf674564599329022b03fd167de3a", kill_on_drop: false }`
[INFO] [stdout] f14a46693d0ce93b35fccfd8fe1896d41cebf674564599329022b03fd167de3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9da0625c6a2778d178581dfb9b2efbeccd3d4d926cc8c8a45765a40749681fc1
[INFO] running `Command { std: "docker" "start" "-a" "9da0625c6a2778d178581dfb9b2efbeccd3d4d926cc8c8a45765a40749681fc1", kill_on_drop: false }`
[INFO] [stderr]    Compiling os-id v2.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "9da0625c6a2778d178581dfb9b2efbeccd3d4d926cc8c8a45765a40749681fc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9da0625c6a2778d178581dfb9b2efbeccd3d4d926cc8c8a45765a40749681fc1", kill_on_drop: false }`
[INFO] [stdout] 9da0625c6a2778d178581dfb9b2efbeccd3d4d926cc8c8a45765a40749681fc1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5b514a8ddf9d3df5efe49a2511f9b4df99d9ccd75b64ad8bef0a6f712819cc7b
[INFO] running `Command { std: "docker" "start" "-a" "5b514a8ddf9d3df5efe49a2511f9b4df99d9ccd75b64ad8bef0a6f712819cc7b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/os_id-7704eea7f4d6ef1c)
[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]      Running tests/process.rs (/opt/rustwide/target/debug/deps/process-a0182a3a417ef155)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test should_use_current_process ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/thread.rs (/opt/rustwide/target/debug/deps/thread-cb81efa0f381b9b4)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test should_use_current_thread ... 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 os-id
[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" "5b514a8ddf9d3df5efe49a2511f9b4df99d9ccd75b64ad8bef0a6f712819cc7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b514a8ddf9d3df5efe49a2511f9b4df99d9ccd75b64ad8bef0a6f712819cc7b", kill_on_drop: false }`
[INFO] [stdout] 5b514a8ddf9d3df5efe49a2511f9b4df99d9ccd75b64ad8bef0a6f712819cc7b