[INFO] fetching crate string_cache_shared 0.3.0...
[INFO] testing string_cache_shared-0.3.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate string_cache_shared 0.3.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate string_cache_shared 0.3.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate string_cache_shared 0.3.0
[INFO] finished tweaking crates.io crate string_cache_shared 0.3.0
[INFO] tweaked toml for crates.io crate string_cache_shared 0.3.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a1bc77abd6a768a5ce6b7620a92a08037a4b474317206f0ded248ade397ee19c
[INFO] running `Command { std: "docker" "start" "-a" "a1bc77abd6a768a5ce6b7620a92a08037a4b474317206f0ded248ade397ee19c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a1bc77abd6a768a5ce6b7620a92a08037a4b474317206f0ded248ade397ee19c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1bc77abd6a768a5ce6b7620a92a08037a4b474317206f0ded248ade397ee19c", kill_on_drop: false }`
[INFO] [stdout] a1bc77abd6a768a5ce6b7620a92a08037a4b474317206f0ded248ade397ee19c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ea63b144b999b0a32d250f8eca335ac62386078a96c975f9d70af8b0e60505f
[INFO] running `Command { std: "docker" "start" "-a" "1ea63b144b999b0a32d250f8eca335ac62386078a96c975f9d70af8b0e60505f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling string_cache_shared v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "1ea63b144b999b0a32d250f8eca335ac62386078a96c975f9d70af8b0e60505f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ea63b144b999b0a32d250f8eca335ac62386078a96c975f9d70af8b0e60505f", kill_on_drop: false }`
[INFO] [stdout] 1ea63b144b999b0a32d250f8eca335ac62386078a96c975f9d70af8b0e60505f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e440fedfb4607173e0f188700f52d7f0438c68df16712fb510661b955372e37
[INFO] running `Command { std: "docker" "start" "-a" "0e440fedfb4607173e0f188700f52d7f0438c68df16712fb510661b955372e37", kill_on_drop: false }`
[INFO] [stderr]    Compiling string_cache_shared v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "0e440fedfb4607173e0f188700f52d7f0438c68df16712fb510661b955372e37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e440fedfb4607173e0f188700f52d7f0438c68df16712fb510661b955372e37", kill_on_drop: false }`
[INFO] [stdout] 0e440fedfb4607173e0f188700f52d7f0438c68df16712fb510661b955372e37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c8b2ee9fdb07526bdee0ae0e17d8ecfc4178bea6648e406589fa2e8c3c5fcb80
[INFO] running `Command { std: "docker" "start" "-a" "c8b2ee9fdb07526bdee0ae0e17d8ecfc4178bea6648e406589fa2e8c3c5fcb80", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/string_cache_shared-cac5f275b6101ac3)
[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] [stderr]    Doc-tests string_cache_shared
[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" "c8b2ee9fdb07526bdee0ae0e17d8ecfc4178bea6648e406589fa2e8c3c5fcb80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8b2ee9fdb07526bdee0ae0e17d8ecfc4178bea6648e406589fa2e8c3c5fcb80", kill_on_drop: false }`
[INFO] [stdout] c8b2ee9fdb07526bdee0ae0e17d8ecfc4178bea6648e406589fa2e8c3c5fcb80