[INFO] fetching crate rangecutter 0.1.0...
[INFO] testing rangecutter-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate rangecutter 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate rangecutter 0.1.0
[INFO] finished tweaking crates.io crate rangecutter 0.1.0
[INFO] tweaked toml for crates.io crate rangecutter 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rangecutter 0.1.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 985e9cf359757610bf80107009c45a9c25eead06f96753a8a8610f946d2aa707
[INFO] running `Command { std: "docker" "start" "-a" "985e9cf359757610bf80107009c45a9c25eead06f96753a8a8610f946d2aa707", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "985e9cf359757610bf80107009c45a9c25eead06f96753a8a8610f946d2aa707", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "985e9cf359757610bf80107009c45a9c25eead06f96753a8a8610f946d2aa707", kill_on_drop: false }`
[INFO] [stdout] 985e9cf359757610bf80107009c45a9c25eead06f96753a8a8610f946d2aa707
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 060b0f9c7113b1db180917a8f4ad246586d82bc574a80f1d2e7b1a99bd5ed5e6
[INFO] running `Command { std: "docker" "start" "-a" "060b0f9c7113b1db180917a8f4ad246586d82bc574a80f1d2e7b1a99bd5ed5e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling rangecutter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "060b0f9c7113b1db180917a8f4ad246586d82bc574a80f1d2e7b1a99bd5ed5e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "060b0f9c7113b1db180917a8f4ad246586d82bc574a80f1d2e7b1a99bd5ed5e6", kill_on_drop: false }`
[INFO] [stdout] 060b0f9c7113b1db180917a8f4ad246586d82bc574a80f1d2e7b1a99bd5ed5e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b9a9ec44bc33b03a10e0016857d16cfd667485a0ab4cf93b924508d261b53ac0
[INFO] running `Command { std: "docker" "start" "-a" "b9a9ec44bc33b03a10e0016857d16cfd667485a0ab4cf93b924508d261b53ac0", kill_on_drop: false }`
[INFO] [stderr]    Compiling rangecutter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "b9a9ec44bc33b03a10e0016857d16cfd667485a0ab4cf93b924508d261b53ac0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9a9ec44bc33b03a10e0016857d16cfd667485a0ab4cf93b924508d261b53ac0", kill_on_drop: false }`
[INFO] [stdout] b9a9ec44bc33b03a10e0016857d16cfd667485a0ab4cf93b924508d261b53ac0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9f3a89eadd074c32707c42482ad58ffebdc5065f19b50d232764cb7dcbf57056
[INFO] running `Command { std: "docker" "start" "-a" "9f3a89eadd074c32707c42482ad58ffebdc5065f19b50d232764cb7dcbf57056", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rangecutter-ad736baed12700ce)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests rangecutter
[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 6 tests
[INFO] [stdout] test src/lib.rs - RangeExt::concat (line 74) ... ok
[INFO] [stdout] test src/lib.rs - RangeExt::remove_suffix (line 104) ... ok
[INFO] [stdout] test src/lib.rs - RangeExt::remove_prefix (line 90) ... ok
[INFO] [stdout] test src/lib.rs - RangeExt::cut (line 119) ... ok
[INFO] [stdout] test src/lib.rs - RangeExt::compose (line 152) ... ok
[INFO] [stdout] test src/lib.rs - (line 3) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.84s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9f3a89eadd074c32707c42482ad58ffebdc5065f19b50d232764cb7dcbf57056", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f3a89eadd074c32707c42482ad58ffebdc5065f19b50d232764cb7dcbf57056", kill_on_drop: false }`
[INFO] [stdout] 9f3a89eadd074c32707c42482ad58ffebdc5065f19b50d232764cb7dcbf57056