[INFO] cloning repository https://github.com/dwango/mizumochi [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dwango/mizumochi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdwango%2Fmizumochi", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdwango%2Fmizumochi'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 481b57941452795bf30f53f344fbd60f29287a77 [INFO] testing dwango/mizumochi against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdwango%2Fmizumochi" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dwango/mizumochi on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dwango/mizumochi [INFO] finished tweaking git repo https://github.com/dwango/mizumochi [INFO] tweaked toml for git repo https://github.com/dwango/mizumochi written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/dwango/mizumochi already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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 procinfo v0.4.2 [INFO] [stderr] Downloaded trackable v0.2.23 [INFO] [stderr] Downloaded httpcodec v0.2.2 [INFO] [stderr] Downloaded fibers v0.1.10 [INFO] [stderr] Downloaded trackable_derive v0.1.3 [INFO] [stderr] Downloaded nbchan v0.1.2 [INFO] [stderr] Downloaded factory v0.1.1 [INFO] [stderr] Downloaded atomic_immut v0.1.4 [INFO] [stderr] Downloaded fibers_http_server v0.2.0 [INFO] [stderr] Downloaded prometrics v0.1.11 [INFO] [stderr] Downloaded splay_tree v0.2.10 [INFO] [stderr] Downloaded bytecodec v0.4.4 [INFO] [stderr] Downloaded serde_derive v1.0.64 [INFO] [stderr] Downloaded serde v1.0.64 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ebbc2fe6f5bf64261ecf79a725c41751ce34afc3dfe6338278eefa1e6c401f66 [INFO] running `Command { std: "docker" "start" "-a" "ebbc2fe6f5bf64261ecf79a725c41751ce34afc3dfe6338278eefa1e6c401f66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ebbc2fe6f5bf64261ecf79a725c41751ce34afc3dfe6338278eefa1e6c401f66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ebbc2fe6f5bf64261ecf79a725c41751ce34afc3dfe6338278eefa1e6c401f66", kill_on_drop: false }` [INFO] [stdout] ebbc2fe6f5bf64261ecf79a725c41751ce34afc3dfe6338278eefa1e6c401f66 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c5df5a2ebde2dee6c9019db44fb4f2cccb5ae0fea282f3f24c96f62bb5e1ea00 [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" "c5df5a2ebde2dee6c9019db44fb4f2cccb5ae0fea282f3f24c96f62bb5e1ea00", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling syn v1.0.33 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling serde v1.0.64 [INFO] [stderr] Compiling num-traits v0.2.4 [INFO] [stderr] Compiling num-integer v0.1.38 [INFO] [stderr] Compiling dtoa v0.4.2 [INFO] [stderr] Compiling slog v2.2.3 [INFO] [stderr] Compiling nom v2.2.1 [INFO] [stderr] Compiling atomic_immut v0.1.4 [INFO] [stderr] Compiling nbchan v0.1.2 [INFO] [stderr] Compiling splay_tree v0.2.10 [INFO] [stderr] Compiling factory v0.1.1 [INFO] [stderr] Compiling thread-scoped v1.0.2 [INFO] [stderr] Compiling isatty v0.1.8 [INFO] [stderr] Compiling proc-macro2 v0.4.4 [INFO] [stderr] Compiling term v0.5.1 [INFO] [stderr] Compiling fuse v0.3.1 [INFO] [stderr] Compiling thread_local v0.3.5 [INFO] [stderr] Compiling mio v0.6.14 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling clap v2.31.2 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling slog-async v2.3.0 [INFO] [stderr] Compiling quote v0.6.3 [INFO] [stderr] Compiling syn v0.14.1 [INFO] [stderr] Compiling rustc_version v0.2.2 [INFO] [stderr] Compiling fibers v0.1.10 [INFO] [stderr] Compiling url v2.1.1 [INFO] [stderr] Compiling procinfo v0.4.2 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling chrono v0.4.2 [INFO] [stderr] Compiling slog-term v2.4.0 [INFO] [stderr] Compiling serde_derive v1.0.64 [INFO] [stderr] Compiling serde_json v1.0.19 [INFO] [stderr] Compiling trackable_derive v0.1.3 [INFO] [stderr] Compiling trackable v0.2.23 [INFO] [stderr] Compiling bytecodec v0.4.4 [INFO] [stderr] Compiling prometrics v0.1.11 [INFO] [stderr] Compiling httpcodec v0.2.2 [INFO] [stderr] Compiling fibers_http_server v0.2.0 [INFO] [stderr] Compiling mizumochi v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 51.75s [INFO] running `Command { std: "docker" "inspect" "c5df5a2ebde2dee6c9019db44fb4f2cccb5ae0fea282f3f24c96f62bb5e1ea00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c5df5a2ebde2dee6c9019db44fb4f2cccb5ae0fea282f3f24c96f62bb5e1ea00", kill_on_drop: false }` [INFO] [stdout] c5df5a2ebde2dee6c9019db44fb4f2cccb5ae0fea282f3f24c96f62bb5e1ea00 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3ffe38c692fd50ca475f8cd847a7c1a37a08497a66eebc83366ac1f114cdd44c [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" "3ffe38c692fd50ca475f8cd847a7c1a37a08497a66eebc83366ac1f114cdd44c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling mizumochi v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 17.49s [INFO] running `Command { std: "docker" "inspect" "3ffe38c692fd50ca475f8cd847a7c1a37a08497a66eebc83366ac1f114cdd44c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ffe38c692fd50ca475f8cd847a7c1a37a08497a66eebc83366ac1f114cdd44c", kill_on_drop: false }` [INFO] [stdout] 3ffe38c692fd50ca475f8cd847a7c1a37a08497a66eebc83366ac1f114cdd44c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b7f842d10dfb1db76dde5ae3aef79b25ce54ca1d82a26ad7b47cba2ea2bdf329 [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" "b7f842d10dfb1db76dde5ae3aef79b25ce54ca1d82a26ad7b47cba2ea2bdf329", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/mizumochi-de4eefe641cc9896) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test config::speed::tests::test_speed_new ... ok [INFO] [stdout] test state::tests::test_state_manager ... ok [INFO] [stdout] test state::tests::test_toggle_mode_stable_to_unstable ... ok [INFO] [stdout] test state::tests::test_toggle_mode_keep_unstable ... ok [INFO] [stdout] test state::tests::test_toggle_mode ... ok [INFO] [stdout] test state::tests::test_toggle_mode_keep_stable ... ok [INFO] [stdout] test mizumochi::tests::test_compute_sleep_duration_to_adjust_speed ... ok [INFO] [stdout] test state::tests::test_toggle_mode_unstable_to_stable ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b7f842d10dfb1db76dde5ae3aef79b25ce54ca1d82a26ad7b47cba2ea2bdf329", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b7f842d10dfb1db76dde5ae3aef79b25ce54ca1d82a26ad7b47cba2ea2bdf329", kill_on_drop: false }` [INFO] [stdout] b7f842d10dfb1db76dde5ae3aef79b25ce54ca1d82a26ad7b47cba2ea2bdf329