[INFO] cloning repository https://github.com/robinjpark/mtie [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/robinjpark/mtie" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobinjpark%2Fmtie", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobinjpark%2Fmtie'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 77711373a8d5a8d2711485952bd4106069c02f20 [INFO] testing robinjpark/mtie against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobinjpark%2Fmtie" "/workspace/builds/worker-15/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/robinjpark/mtie on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/robinjpark/mtie [INFO] finished tweaking git repo https://github.com/robinjpark/mtie [INFO] tweaked toml for git repo https://github.com/robinjpark/mtie written to /workspace/builds/worker-15/source/Cargo.toml [INFO] crate git repo https://github.com/robinjpark/mtie already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--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 predicates v1.0.5 [INFO] [stderr] Downloaded time-test v0.2.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ed727582e1807629a9ac9acec0d898e04b815bb198d0d89a98fcf2ce202c720e [INFO] running `Command { std: "docker" "start" "-a" "ed727582e1807629a9ac9acec0d898e04b815bb198d0d89a98fcf2ce202c720e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ed727582e1807629a9ac9acec0d898e04b815bb198d0d89a98fcf2ce202c720e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed727582e1807629a9ac9acec0d898e04b815bb198d0d89a98fcf2ce202c720e", kill_on_drop: false }` [INFO] [stdout] ed727582e1807629a9ac9acec0d898e04b815bb198d0d89a98fcf2ce202c720e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7281caba8328f1028a25a4e437b2e35436db6f7c83fd38fff09a0917c06017c3 [INFO] running `Command { std: "docker" "start" "-a" "7281caba8328f1028a25a4e437b2e35436db6f7c83fd38fff09a0917c06017c3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling anyhow v1.0.34 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling time-test v0.2.2 [INFO] [stderr] Compiling mtie v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 24.05s [INFO] running `Command { std: "docker" "inspect" "7281caba8328f1028a25a4e437b2e35436db6f7c83fd38fff09a0917c06017c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7281caba8328f1028a25a4e437b2e35436db6f7c83fd38fff09a0917c06017c3", kill_on_drop: false }` [INFO] [stdout] 7281caba8328f1028a25a4e437b2e35436db6f7c83fd38fff09a0917c06017c3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ef26338a70ecdd6787e0ad4dbf64e9cae13744c1b53133fd8f2af90d1d4d0fff [INFO] running `Command { std: "docker" "start" "-a" "ef26338a70ecdd6787e0ad4dbf64e9cae13744c1b53133fd8f2af90d1d4d0fff", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling serde_json v1.0.59 [INFO] [stderr] Compiling escargot v0.3.1 [INFO] [stderr] Compiling regex-syntax v0.6.21 [INFO] [stderr] Compiling predicates-core v1.0.0 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling difference v2.0.0 [INFO] [stderr] Compiling treeline v0.1.0 [INFO] [stderr] Compiling normalize-line-endings v0.3.0 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling predicates-tree v1.0.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling float-cmp v0.8.0 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Compiling predicates v1.0.5 [INFO] [stderr] Compiling assert_cmd v0.10.2 [INFO] [stderr] Compiling mtie v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1m 20s [INFO] running `Command { std: "docker" "inspect" "ef26338a70ecdd6787e0ad4dbf64e9cae13744c1b53133fd8f2af90d1d4d0fff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef26338a70ecdd6787e0ad4dbf64e9cae13744c1b53133fd8f2af90d1d4d0fff", kill_on_drop: false }` [INFO] [stdout] ef26338a70ecdd6787e0ad4dbf64e9cae13744c1b53133fd8f2af90d1d4d0fff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 379344c713ff4630460d4d266f07ad6b8c6f0f3727a3af187689762bf1274592 [INFO] running `Command { std: "docker" "start" "-a" "379344c713ff4630460d4d266f07ad6b8c6f0f3727a3af187689762bf1274592", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.30s [INFO] [stdout] running 16 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/mtielib-388895c407d3e577) [INFO] [stdout] test tests::test_fast_large ... ignored [INFO] [stdout] test tests::test_fast_constant ... ok [INFO] [stdout] test tests::test_flat_line ... ok [INFO] [stdout] test tests::test_large ... ignored [INFO] [stdout] test tests::test_constant_decrease ... ok [INFO] [stdout] test tests::test_mtie_output_size ... ok [INFO] [stdout] test tests::test_oscillating ... ok [INFO] [stdout] test tests::test_significant_digits ... ok [INFO] [stdout] test tests::test_single_input ... ok [INFO] [stdout] test tests::test_step ... ok [INFO] [stdout] test tests::test_invalid_input ... ok [INFO] [stdout] test tests::test_fast_slope ... ok [INFO] [stdout] test tests::test_constant_increase ... ok [INFO] [stdout] test tests::test_two_steps ... ok [INFO] [stdout] test tests::test_valid_input ... ok [INFO] [stdout] test tests::test_too_large - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.14s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/mtie-09fc712c05cd97be) [INFO] [stdout] [INFO] [stderr] Running tests/cli.rs (/opt/rustwide/target/debug/deps/cli-3100519ea0bd8a87) [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 7 tests [INFO] [stdout] test test_mtie_from_file ... ok [INFO] [stdout] test test_version ... ok [INFO] [stdout] test test_file_does_not_exist ... ok [INFO] [stdout] test test_comments_in_file ... ok [INFO] [stdout] test test_help ... ok [INFO] [stdout] test test_digits_in_output ... ok [INFO] [stderr] Doc-tests mtielib [INFO] [stdout] test test_bad_data_in_file ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 24.90s [INFO] [stdout] [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" "379344c713ff4630460d4d266f07ad6b8c6f0f3727a3af187689762bf1274592", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "379344c713ff4630460d4d266f07ad6b8c6f0f3727a3af187689762bf1274592", kill_on_drop: false }` [INFO] [stdout] 379344c713ff4630460d4d266f07ad6b8c6f0f3727a3af187689762bf1274592