[INFO] fetching crate rust-strings 0.1.0...
[INFO] testing rust-strings-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate rust-strings 0.1.0 into /workspace/builds/worker-27/source
[INFO] validating manifest of crates.io crate rust-strings 0.1.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rust-strings 0.1.0
[INFO] finished tweaking crates.io crate rust-strings 0.1.0
[INFO] tweaked toml for crates.io crate rust-strings 0.1.0 written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] crate crates.io crate rust-strings 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d9ee423e7dfddb82f0f7dde235606ef7986b1b18fcc4193944e1ac6cada61580
[INFO] running `Command { std: "docker" "start" "-a" "d9ee423e7dfddb82f0f7dde235606ef7986b1b18fcc4193944e1ac6cada61580", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9ee423e7dfddb82f0f7dde235606ef7986b1b18fcc4193944e1ac6cada61580", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9ee423e7dfddb82f0f7dde235606ef7986b1b18fcc4193944e1ac6cada61580", kill_on_drop: false }`
[INFO] [stdout] d9ee423e7dfddb82f0f7dde235606ef7986b1b18fcc4193944e1ac6cada61580
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a58da654a3e7b6d9f01130205c40553f973716d0058ba5b884b19f2f7f80365
[INFO] running `Command { std: "docker" "start" "-a" "5a58da654a3e7b6d9f01130205c40553f973716d0058ba5b884b19f2f7f80365", 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] [stderr]    Compiling rust-strings v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "5a58da654a3e7b6d9f01130205c40553f973716d0058ba5b884b19f2f7f80365", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a58da654a3e7b6d9f01130205c40553f973716d0058ba5b884b19f2f7f80365", kill_on_drop: false }`
[INFO] [stdout] 5a58da654a3e7b6d9f01130205c40553f973716d0058ba5b884b19f2f7f80365
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 591e34c9a36023a6ecaccb600486e2361d2a72dc9537a3fd7380c07bb0eb18d0
[INFO] running `Command { std: "docker" "start" "-a" "591e34c9a36023a6ecaccb600486e2361d2a72dc9537a3fd7380c07bb0eb18d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling tempfile v3.3.0
[INFO] [stderr]    Compiling rust-strings v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.90s
[INFO] running `Command { std: "docker" "inspect" "591e34c9a36023a6ecaccb600486e2361d2a72dc9537a3fd7380c07bb0eb18d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "591e34c9a36023a6ecaccb600486e2361d2a72dc9537a3fd7380c07bb0eb18d0", kill_on_drop: false }`
[INFO] [stdout] 591e34c9a36023a6ecaccb600486e2361d2a72dc9537a3fd7380c07bb0eb18d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d2c2e8d952d319b12bc7ad7c3dbb854b4c4fa0e7e1885a3db10dca7371a560ac
[INFO] running `Command { std: "docker" "start" "-a" "d2c2e8d952d319b12bc7ad7c3dbb854b4c4fa0e7e1885a3db10dca7371a560ac", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_strings-1af6b8afe11ab5d3)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests rust_strings
[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 2 tests
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] test src/strings.rs - strings::strings (line 137) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.47s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d2c2e8d952d319b12bc7ad7c3dbb854b4c4fa0e7e1885a3db10dca7371a560ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2c2e8d952d319b12bc7ad7c3dbb854b4c4fa0e7e1885a3db10dca7371a560ac", kill_on_drop: false }`
[INFO] [stdout] d2c2e8d952d319b12bc7ad7c3dbb854b4c4fa0e7e1885a3db10dca7371a560ac