[INFO] fetching crate fast2s 0.3.0...
[INFO] testing fast2s-0.3.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate fast2s 0.3.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate fast2s 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 fast2s 0.3.0
[INFO] finished tweaking crates.io crate fast2s 0.3.0
[INFO] tweaked toml for crates.io crate fast2s 0.3.0 written to /workspace/builds/worker-7/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] 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-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 69851a92e3eff03399d785613280eabc33bb62e2e7a4a184ddd5fd82aacb2d4b
[INFO] running `Command { std: "docker" "start" "-a" "69851a92e3eff03399d785613280eabc33bb62e2e7a4a184ddd5fd82aacb2d4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "69851a92e3eff03399d785613280eabc33bb62e2e7a4a184ddd5fd82aacb2d4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69851a92e3eff03399d785613280eabc33bb62e2e7a4a184ddd5fd82aacb2d4b", kill_on_drop: false }`
[INFO] [stdout] 69851a92e3eff03399d785613280eabc33bb62e2e7a4a184ddd5fd82aacb2d4b
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e0669ab7ae2fb0eb4c68527945edd4d34ef857867645657d765731008bc7afb
[INFO] running `Command { std: "docker" "start" "-a" "4e0669ab7ae2fb0eb4c68527945edd4d34ef857867645657d765731008bc7afb", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling once_cell v1.9.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling getrandom v0.2.5
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling fast2s v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.23s
[INFO] running `Command { std: "docker" "inspect" "4e0669ab7ae2fb0eb4c68527945edd4d34ef857867645657d765731008bc7afb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e0669ab7ae2fb0eb4c68527945edd4d34ef857867645657d765731008bc7afb", kill_on_drop: false }`
[INFO] [stdout] 4e0669ab7ae2fb0eb4c68527945edd4d34ef857867645657d765731008bc7afb
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c9b29b094dd9ae9edf17e404cc9593ddead264c55d212c1866cc860fe980ddf7
[INFO] running `Command { std: "docker" "start" "-a" "c9b29b094dd9ae9edf17e404cc9593ddead264c55d212c1866cc860fe980ddf7", kill_on_drop: false }`
[INFO] [stderr]    Compiling fast2s v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.22s
[INFO] running `Command { std: "docker" "inspect" "c9b29b094dd9ae9edf17e404cc9593ddead264c55d212c1866cc860fe980ddf7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9b29b094dd9ae9edf17e404cc9593ddead264c55d212c1866cc860fe980ddf7", kill_on_drop: false }`
[INFO] [stdout] c9b29b094dd9ae9edf17e404cc9593ddead264c55d212c1866cc860fe980ddf7
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bce120dd57a46b2751b056ef0e5aaa450bde74a96fd6f9e60fb68a668be01ac2
[INFO] running `Command { std: "docker" "start" "-a" "bce120dd57a46b2751b056ef0e5aaa450bde74a96fd6f9e60fb68a668be01ac2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fast2s-37ed5914c24c737a)
[INFO] [stdout] running 2 tests
[INFO] [stderr]    Doc-tests fast2s
[INFO] [stdout] test tests::t2s_replace_works ... ok
[INFO] [stdout] test tests::t2s_convert_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "bce120dd57a46b2751b056ef0e5aaa450bde74a96fd6f9e60fb68a668be01ac2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bce120dd57a46b2751b056ef0e5aaa450bde74a96fd6f9e60fb68a668be01ac2", kill_on_drop: false }`
[INFO] [stdout] bce120dd57a46b2751b056ef0e5aaa450bde74a96fd6f9e60fb68a668be01ac2