[INFO] fetching crate fast2s 0.3.0...
[INFO] testing fast2s-0.3.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate fast2s 0.3.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate fast2s 0.3.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a90e3afb00f5dba25a64b360fc23a77f595b536d7fd6d3ad0c59c7b8b1b13f85
[INFO] running `Command { std: "docker" "start" "-a" "a90e3afb00f5dba25a64b360fc23a77f595b536d7fd6d3ad0c59c7b8b1b13f85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a90e3afb00f5dba25a64b360fc23a77f595b536d7fd6d3ad0c59c7b8b1b13f85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a90e3afb00f5dba25a64b360fc23a77f595b536d7fd6d3ad0c59c7b8b1b13f85", kill_on_drop: false }`
[INFO] [stdout] a90e3afb00f5dba25a64b360fc23a77f595b536d7fd6d3ad0c59c7b8b1b13f85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6dacb3d4df16c1a99f3b1bcd70fe31660890ecb842f52b1896680f2d41b7c333
[INFO] running `Command { std: "docker" "start" "-a" "6dacb3d4df16c1a99f3b1bcd70fe31660890ecb842f52b1896680f2d41b7c333", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.123
[INFO] [stderr]    Compiling once_cell v1.10.0
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling fast2s v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.96s
[INFO] running `Command { std: "docker" "inspect" "6dacb3d4df16c1a99f3b1bcd70fe31660890ecb842f52b1896680f2d41b7c333", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6dacb3d4df16c1a99f3b1bcd70fe31660890ecb842f52b1896680f2d41b7c333", kill_on_drop: false }`
[INFO] [stdout] 6dacb3d4df16c1a99f3b1bcd70fe31660890ecb842f52b1896680f2d41b7c333
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e5d765fa264cdf7c95dd18c3557031ee8e629732262176ce84ac3941da210477
[INFO] running `Command { std: "docker" "start" "-a" "e5d765fa264cdf7c95dd18c3557031ee8e629732262176ce84ac3941da210477", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling fast2s v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "e5d765fa264cdf7c95dd18c3557031ee8e629732262176ce84ac3941da210477", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5d765fa264cdf7c95dd18c3557031ee8e629732262176ce84ac3941da210477", kill_on_drop: false }`
[INFO] [stdout] e5d765fa264cdf7c95dd18c3557031ee8e629732262176ce84ac3941da210477
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 972dbbcda48a01c7f75947d27cb0a7cde48360da21c3d0e3ecc3bae7b3afcf34
[INFO] running `Command { std: "docker" "start" "-a" "972dbbcda48a01c7f75947d27cb0a7cde48360da21c3d0e3ecc3bae7b3afcf34", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fast2s-601e655da17c0c34)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]    Doc-tests fast2s
[INFO] [stdout] test tests::t2s_convert_works ... ok
[INFO] [stdout] test tests::t2s_replace_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" "972dbbcda48a01c7f75947d27cb0a7cde48360da21c3d0e3ecc3bae7b3afcf34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "972dbbcda48a01c7f75947d27cb0a7cde48360da21c3d0e3ecc3bae7b3afcf34", kill_on_drop: false }`
[INFO] [stdout] 972dbbcda48a01c7f75947d27cb0a7cde48360da21c3d0e3ecc3bae7b3afcf34