[INFO] cloning repository https://github.com/mwilliamson/rewrite-c-strings [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mwilliamson/rewrite-c-strings" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmwilliamson%2Frewrite-c-strings", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmwilliamson%2Frewrite-c-strings'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 51f69f60bcdd708223cdc363817b5ae153f003c3 [INFO] testing mwilliamson/rewrite-c-strings against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmwilliamson%2Frewrite-c-strings" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mwilliamson/rewrite-c-strings 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 git repo https://github.com/mwilliamson/rewrite-c-strings [INFO] finished tweaking git repo https://github.com/mwilliamson/rewrite-c-strings [INFO] tweaked toml for git repo https://github.com/mwilliamson/rewrite-c-strings written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/mwilliamson/rewrite-c-strings already has a lockfile, it will not be regenerated [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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 6756760a45016a6d4f608c092725361c1e9d7b1abc0213c59b38587f43c6879c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "6756760a45016a6d4f608c092725361c1e9d7b1abc0213c59b38587f43c6879c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6756760a45016a6d4f608c092725361c1e9d7b1abc0213c59b38587f43c6879c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6756760a45016a6d4f608c092725361c1e9d7b1abc0213c59b38587f43c6879c", kill_on_drop: false }` [INFO] [stdout] 6756760a45016a6d4f608c092725361c1e9d7b1abc0213c59b38587f43c6879c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] b540bb5e8f883f2c72e84903095f94f18338327816442aa41886bf3041d6e558 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "b540bb5e8f883f2c72e84903095f94f18338327816442aa41886bf3041d6e558", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.18 [INFO] [stderr] Compiling strsim v0.6.0 [INFO] [stderr] Compiling vec_map v0.6.0 [INFO] [stderr] Compiling ansi_term v0.9.0 [INFO] [stderr] Compiling bitflags v0.7.0 [INFO] [stderr] Compiling unicode-segmentation v1.0.1 [INFO] [stderr] Compiling unicode-width v0.1.4 [INFO] [stderr] Compiling term_size v0.2.1 [INFO] [stderr] Compiling memmap v0.5.0 [INFO] [stderr] Compiling clap v2.20.0 [INFO] [stderr] Compiling rewrite-c-strings v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.40s [INFO] running `Command { std: "docker" "inspect" "b540bb5e8f883f2c72e84903095f94f18338327816442aa41886bf3041d6e558", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b540bb5e8f883f2c72e84903095f94f18338327816442aa41886bf3041d6e558", kill_on_drop: false }` [INFO] [stdout] b540bb5e8f883f2c72e84903095f94f18338327816442aa41886bf3041d6e558 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 9d5131e903ae431457952363d536201bfb98f8adb97637bed62b2fe9a19b13c2 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "9d5131e903ae431457952363d536201bfb98f8adb97637bed62b2fe9a19b13c2", kill_on_drop: false }` [INFO] [stderr] Compiling rewrite-c-strings v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.19s [INFO] running `Command { std: "docker" "inspect" "9d5131e903ae431457952363d536201bfb98f8adb97637bed62b2fe9a19b13c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d5131e903ae431457952363d536201bfb98f8adb97637bed62b2fe9a19b13c2", kill_on_drop: false }` [INFO] [stdout] 9d5131e903ae431457952363d536201bfb98f8adb97637bed62b2fe9a19b13c2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] a397ae8b0f3099e52de13998a23d1110c066590d17a3e0076651cd30595849a7 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "a397ae8b0f3099e52de13998a23d1110c066590d17a3e0076651cd30595849a7", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rewrite_c_strings-df8c177ddc778e8e) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test tests::empty_buffer_is_unchanged ... ok [INFO] [stdout] test tests::when_buffer_does_not_contain_old_then_buffer_is_unchanged ... ok [INFO] [stdout] test tests::when_old_is_longer_than_new_and_there_are_characters_after_old_then_trailing_characters_are_shifted ... ok [INFO] [stdout] test tests::when_old_is_same_length_as_new_then_replacement_occurs ... ok [INFO] [stdout] test tests::when_old_is_longer_than_new_and_there_are_no_trailing_characters_then_string_is_padded_with_null ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a397ae8b0f3099e52de13998a23d1110c066590d17a3e0076651cd30595849a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a397ae8b0f3099e52de13998a23d1110c066590d17a3e0076651cd30595849a7", kill_on_drop: false }` [INFO] [stdout] a397ae8b0f3099e52de13998a23d1110c066590d17a3e0076651cd30595849a7