[INFO] cloning repository https://github.com/SuperTanker/ruplacer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SuperTanker/ruplacer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSuperTanker%2Fruplacer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSuperTanker%2Fruplacer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 027d4da7de3527c6ea18d5f6bfea25ca5c219255
[INFO] testing SuperTanker/ruplacer against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSuperTanker%2Fruplacer" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/SuperTanker/ruplacer on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/SuperTanker/ruplacer
[INFO] finished tweaking git repo https://github.com/SuperTanker/ruplacer
[INFO] tweaked toml for git repo https://github.com/SuperTanker/ruplacer written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/SuperTanker/ruplacer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded globset v0.4.2
[INFO] [stderr]   Downloaded colored v1.6.1
[INFO] [stderr]   Downloaded ignore v0.4.4
[INFO] [stderr]   Downloaded crossbeam-epoch v0.6.0
[INFO] [stderr]   Downloaded same-file v1.0.3
[INFO] [stderr]   Downloaded memchr v2.1.0
[INFO] [stderr]   Downloaded Inflector v0.11.3
[INFO] [stderr]   Downloaded syn v0.15.9
[INFO] [stderr]   Downloaded structopt-derive v0.2.11
[INFO] [stderr]   Downloaded walkdir v2.2.5
[INFO] [stderr]   Downloaded structopt v0.2.11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 860e0000d2c4fcda017842d8e86ca99fe6df71e92c223d334171f05e9583ffb4
[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" "860e0000d2c4fcda017842d8e86ca99fe6df71e92c223d334171f05e9583ffb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "860e0000d2c4fcda017842d8e86ca99fe6df71e92c223d334171f05e9583ffb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "860e0000d2c4fcda017842d8e86ca99fe6df71e92c223d334171f05e9583ffb4", kill_on_drop: false }`
[INFO] [stdout] 860e0000d2c4fcda017842d8e86ca99fe6df71e92c223d334171f05e9583ffb4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d63ccf9baab35042d8f71617cf931b0ae53fdcc9bdb915e3d4c50c1a07bffd0
[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" "4d63ccf9baab35042d8f71617cf931b0ae53fdcc9bdb915e3d4c50c1a07bffd0", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling cfg-if v0.1.5
[INFO] [stderr]    Compiling rand_core v0.3.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.20
[INFO] [stderr]    Compiling regex v1.0.5
[INFO] [stderr]    Compiling ucd-util v0.1.1
[INFO] [stderr]    Compiling utf8-ranges v1.0.1
[INFO] [stderr]    Compiling crossbeam-utils v0.5.0
[INFO] [stderr]    Compiling unicode-width v0.1.5
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling anyhow v1.0.32
[INFO] [stderr]    Compiling bitflags v1.0.4
[INFO] [stderr]    Compiling same-file v1.0.3
[INFO] [stderr]    Compiling arrayvec v0.4.7
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling lock_api v0.1.4
[INFO] [stderr]    Compiling log v0.4.5
[INFO] [stderr]    Compiling isatty v0.1.9
[INFO] [stderr]    Compiling parking_lot_core v0.3.1
[INFO] [stderr]    Compiling smallvec v0.6.13
[INFO] [stderr]    Compiling textwrap v0.10.0
[INFO] [stderr]    Compiling walkdir v2.2.5
[INFO] [stderr]    Compiling regex-syntax v0.6.2
[INFO] [stderr]    Compiling rand_core v0.2.2
[INFO] [stderr]    Compiling rand v0.5.5
[INFO] [stderr]    Compiling lazy_static v1.1.0
[INFO] [stderr]    Compiling memchr v2.1.0
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling crossbeam-epoch v0.6.0
[INFO] [stderr]    Compiling colored v1.6.1
[INFO] [stderr]    Compiling quote v0.6.8
[INFO] [stderr]    Compiling aho-corasick v0.6.8
[INFO] [stderr]    Compiling syn v0.15.9
[INFO] [stderr]    Compiling parking_lot v0.6.4
[INFO] [stderr]    Compiling crossbeam-channel v0.2.6
[INFO] [stderr]    Compiling structopt-derive v0.2.11
[INFO] [stderr]    Compiling globset v0.4.2
[INFO] [stderr]    Compiling Inflector v0.11.3
[INFO] [stderr]    Compiling ignore v0.4.4
[INFO] [stderr]    Compiling structopt v0.2.11
[INFO] [stderr]    Compiling ruplacer v0.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 59.68s
[INFO] running `Command { std: "docker" "inspect" "4d63ccf9baab35042d8f71617cf931b0ae53fdcc9bdb915e3d4c50c1a07bffd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d63ccf9baab35042d8f71617cf931b0ae53fdcc9bdb915e3d4c50c1a07bffd0", kill_on_drop: false }`
[INFO] [stdout] 4d63ccf9baab35042d8f71617cf931b0ae53fdcc9bdb915e3d4c50c1a07bffd0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b52607eb9b469b2f67c3e2aca14cd1532ecb4279e8ba4403c5d5f13bf463e5a
[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" "5b52607eb9b469b2f67c3e2aca14cd1532ecb4279e8ba4403c5d5f13bf463e5a", kill_on_drop: false }`
[INFO] [stderr]    Compiling remove_dir_all v0.5.1
[INFO] [stderr]    Compiling rand v0.4.3
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling ruplacer v0.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.89s
[INFO] running `Command { std: "docker" "inspect" "5b52607eb9b469b2f67c3e2aca14cd1532ecb4279e8ba4403c5d5f13bf463e5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b52607eb9b469b2f67c3e2aca14cd1532ecb4279e8ba4403c5d5f13bf463e5a", kill_on_drop: false }`
[INFO] [stdout] 5b52607eb9b469b2f67c3e2aca14cd1532ecb4279e8ba4403c5d5f13bf463e5a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ae16cbbf91f51df65134e0b793096b96962968af5c7bd94faa403af29088830b
[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" "ae16cbbf91f51df65134e0b793096b96962968af5c7bd94faa403af29088830b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ruplacer-3b93e0bbe928cfe8
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test file_patcher::tests::test_replacement_display ... ok
[INFO] [stdout] test line_patcher::tests::test_subvert_happy ... ok
[INFO] [stdout] test line_patcher::tests::test_substring ... ok
[INFO] [stdout] test file_patcher::tests::test_compute_replacements ... ok
[INFO] [stdout] test line_patcher::tests::test_subvert_inconsistent ... ok
[INFO] [stdout] test file_patcher::tests::test_patch_file ... ok
[INFO] [stdout] test line_patcher::tests::test_regex ... ok
[INFO] [stdout] test stats::tests::test_stats_to_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.36s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ruplacer-2a4f3170489f59fe
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/integration_tests-890e5b10aef561dc
[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] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test test_ignore_file_types ... ok
[INFO] [stdout] test test_skip_hidden_and_ignored_by_default ... ok
[INFO] [stdout] test test_replace_old_by_new ... ok
[INFO] [stdout] test test_dry_run ... ok
[INFO] [stdout] test test_can_replace_ignored_files ... ok
[INFO] [stdout] test test_skip_non_utf8_files ... ok
[INFO] [stdout] test test_select_file_types ... ok
[INFO] [stdout] test test_can_replace_hidden_files ... ok
[INFO] [stdout] test test_stats ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ruplacer
[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" "ae16cbbf91f51df65134e0b793096b96962968af5c7bd94faa403af29088830b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae16cbbf91f51df65134e0b793096b96962968af5c7bd94faa403af29088830b", kill_on_drop: false }`
[INFO] [stdout] ae16cbbf91f51df65134e0b793096b96962968af5c7bd94faa403af29088830b