[INFO] fetching crate osstrtools 0.2.2...
[INFO] testing osstrtools-0.2.2 against 1.55.0 for beta-1.56-1
[INFO] extracting crate osstrtools 0.2.2 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate osstrtools 0.2.2 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate osstrtools 0.2.2
[INFO] finished tweaking crates.io crate osstrtools 0.2.2
[INFO] tweaked toml for crates.io crate osstrtools 0.2.2 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0d765eeb9bf746468e09ed4d0badae90a783aa876859c860342f40da8c5c30c3
[INFO] running `Command { std: "docker" "start" "-a" "0d765eeb9bf746468e09ed4d0badae90a783aa876859c860342f40da8c5c30c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d765eeb9bf746468e09ed4d0badae90a783aa876859c860342f40da8c5c30c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d765eeb9bf746468e09ed4d0badae90a783aa876859c860342f40da8c5c30c3", kill_on_drop: false }`
[INFO] [stdout] 0d765eeb9bf746468e09ed4d0badae90a783aa876859c860342f40da8c5c30c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 45adab91dc1b17ee095b05e7d7aa6835c2e0fdd3d840ba47c4651a92d1f3a0e6
[INFO] running `Command { std: "docker" "start" "-a" "45adab91dc1b17ee095b05e7d7aa6835c2e0fdd3d840ba47c4651a92d1f3a0e6", 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 osstrtools v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.59s
[INFO] running `Command { std: "docker" "inspect" "45adab91dc1b17ee095b05e7d7aa6835c2e0fdd3d840ba47c4651a92d1f3a0e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45adab91dc1b17ee095b05e7d7aa6835c2e0fdd3d840ba47c4651a92d1f3a0e6", kill_on_drop: false }`
[INFO] [stdout] 45adab91dc1b17ee095b05e7d7aa6835c2e0fdd3d840ba47c4651a92d1f3a0e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 909d818595e6a11ab955236ff09ed2e5d24cb6ca9ba60f56a7dc40a7fec2f6f4
[INFO] running `Command { std: "docker" "start" "-a" "909d818595e6a11ab955236ff09ed2e5d24cb6ca9ba60f56a7dc40a7fec2f6f4", kill_on_drop: false }`
[INFO] [stderr]    Compiling osstrtools v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "909d818595e6a11ab955236ff09ed2e5d24cb6ca9ba60f56a7dc40a7fec2f6f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "909d818595e6a11ab955236ff09ed2e5d24cb6ca9ba60f56a7dc40a7fec2f6f4", kill_on_drop: false }`
[INFO] [stdout] 909d818595e6a11ab955236ff09ed2e5d24cb6ca9ba60f56a7dc40a7fec2f6f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9c64a7b96f2c497afffee2ccd88fb392c1fe02c88f425fb6513ba11441134800
[INFO] running `Command { std: "docker" "start" "-a" "9c64a7b96f2c497afffee2ccd88fb392c1fe02c88f425fb6513ba11441134800", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 8 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/osstrtools-44bf5cbc7118c4d1)
[INFO] [stdout] test test_escape_double ... ok
[INFO] [stdout] test testconcat ... ok
[INFO] [stdout] test testescape ... ok
[INFO] [stdout] test testsplit ... ok
[INFO] [stdout] test testtrimend ... ok
[INFO] [stdout] test testtrimstart ... ok
[INFO] [stdout] test testreplace ... ok
[INFO] [stdout] test testsplice ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests osstrtools
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - StringSplicer::assemble_with_sep_and_wrap (line 68) ... ok
[INFO] [stdout] test src/lib.rs - OsStrTools::splice (line 438) ... ok
[INFO] [stdout] test src/lib.rs - OsStrConcat::concat (line 238) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.72s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9c64a7b96f2c497afffee2ccd88fb392c1fe02c88f425fb6513ba11441134800", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c64a7b96f2c497afffee2ccd88fb392c1fe02c88f425fb6513ba11441134800", kill_on_drop: false }`
[INFO] [stdout] 9c64a7b96f2c497afffee2ccd88fb392c1fe02c88f425fb6513ba11441134800