[INFO] cloning repository https://github.com/zhaofengli/colmena [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zhaofengli/colmena" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhaofengli%2Fcolmena", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzhaofengli%2Fcolmena'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1125eb6d1bf4d07213087c0ade68c15f471d3654 [INFO] testing zhaofengli/colmena 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%2Fzhaofengli%2Fcolmena" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/zhaofengli/colmena 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/zhaofengli/colmena [INFO] finished tweaking git repo https://github.com/zhaofengli/colmena [INFO] tweaked toml for git repo https://github.com/zhaofengli/colmena written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/zhaofengli/colmena 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] Downloading crates ... [INFO] [stderr] Downloaded tokio-macros v1.0.0 [INFO] [stderr] Downloaded ntapi v0.3.6 [INFO] [stderr] Downloaded remove_dir_all v0.5.3 [INFO] [stderr] Downloaded ppv-lite86 v0.2.10 [INFO] [stderr] Downloaded miow v0.3.6 [INFO] [stderr] Downloaded getrandom v0.1.15 [INFO] [stderr] Downloaded mio v0.7.6 [INFO] [stderr] Downloaded futures-core v0.3.8 [INFO] [stderr] Downloaded humantime v2.0.1 [INFO] [stderr] Downloaded signal-hook-registry v1.2.2 [INFO] [stderr] Downloaded parking_lot_core v0.8.1 [INFO] [stderr] Downloaded indicatif v0.15.0 [INFO] [stderr] Downloaded snafu-derive v0.6.10 [INFO] [stderr] Downloaded number_prefix v0.3.0 [INFO] [stderr] Downloaded proc-macro-nested v0.1.6 [INFO] [stderr] Downloaded futures-task v0.3.8 [INFO] [stderr] Downloaded futures-executor v0.3.8 [INFO] [stderr] Downloaded env_logger v0.8.2 [INFO] [stderr] Downloaded quit_macros v1.1.2 [INFO] [stderr] Downloaded async-trait v0.1.42 [INFO] [stderr] Downloaded aho-corasick v0.7.15 [INFO] [stderr] Downloaded futures-util v0.3.8 [INFO] [stderr] Downloaded quit v1.1.2 [INFO] [stderr] Downloaded serde_json v1.0.60 [INFO] [stderr] Downloaded futures-sink v0.3.8 [INFO] [stderr] Downloaded pin-project v1.0.2 [INFO] [stderr] Downloaded pin-project-internal v1.0.2 [INFO] [stderr] Downloaded proc-macro-hack v0.5.19 [INFO] [stderr] Downloaded futures v0.3.8 [INFO] [stderr] Downloaded encode_unicode v0.3.6 [INFO] [stderr] Downloaded terminal_size v0.1.15 [INFO] [stderr] Downloaded console v0.13.0 [INFO] [stderr] Downloaded doc-comment v0.3.3 [INFO] [stderr] Downloaded snafu v0.6.10 [INFO] [stderr] Downloaded tempfile v3.1.0 [INFO] [stderr] Downloaded syn v1.0.54 [INFO] [stderr] Downloaded parking_lot v0.11.1 [INFO] [stderr] Downloaded pin-project-lite v0.2.0 [INFO] [stderr] Downloaded futures-channel v0.3.8 [INFO] [stderr] Downloaded futures-io v0.3.8 [INFO] [stderr] Downloaded futures-macro v0.3.8 [INFO] [stderr] Downloaded tokio v1.0.0 [INFO] [stderr] Downloaded bytes v1.0.0 [INFO] [stderr] Downloaded socket2 v0.3.17 [INFO] [stderr] Downloaded once_cell v1.5.2 [INFO] [stderr] Downloaded lock_api v0.4.2 [INFO] [stderr] Downloaded instant v0.1.9 [INFO] [stderr] Downloaded smallvec v1.5.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 63e0c9e84df111b3080200b2a97667c7ca8327bb6fc66158ee31f9ea264e7fbf [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" "63e0c9e84df111b3080200b2a97667c7ca8327bb6fc66158ee31f9ea264e7fbf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "63e0c9e84df111b3080200b2a97667c7ca8327bb6fc66158ee31f9ea264e7fbf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "63e0c9e84df111b3080200b2a97667c7ca8327bb6fc66158ee31f9ea264e7fbf", kill_on_drop: false }` [INFO] [stdout] 63e0c9e84df111b3080200b2a97667c7ca8327bb6fc66158ee31f9ea264e7fbf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] f312bdfb36b59fa627d8b96282328c7e7ddc2683e9725e9eb2d02cedc0d8ce9e [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" "f312bdfb36b59fa627d8b96282328c7e7ddc2683e9725e9eb2d02cedc0d8ce9e", kill_on_drop: false }` [INFO] [stderr] Compiling quit_macros v1.1.2 [INFO] [stderr] Compiling humantime v2.0.1 [INFO] [stderr] Compiling futures-channel v0.3.8 [INFO] [stderr] Compiling tokio v1.0.0 [INFO] [stderr] Compiling terminal_size v0.1.15 [INFO] [stderr] Compiling signal-hook-registry v1.2.2 [INFO] [stderr] Compiling hostname v0.3.1 [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling futures-macro v0.3.8 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Compiling tokio-macros v1.0.0 [INFO] [stderr] Compiling snafu-derive v0.6.10 [INFO] [stderr] Compiling async-trait v0.1.42 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling quit v1.1.2 [INFO] [stderr] Compiling console v0.13.0 [INFO] [stderr] Compiling env_logger v0.8.2 [INFO] [stderr] Compiling futures-util v0.3.8 [INFO] [stderr] Compiling indicatif v0.15.0 [INFO] [stderr] Compiling snafu v0.6.10 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Compiling futures-executor v0.3.8 [INFO] [stderr] Compiling futures v0.3.8 [INFO] [stderr] Compiling serde_json v1.0.60 [INFO] [stderr] Compiling colmena v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 04s [INFO] running `Command { std: "docker" "inspect" "f312bdfb36b59fa627d8b96282328c7e7ddc2683e9725e9eb2d02cedc0d8ce9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f312bdfb36b59fa627d8b96282328c7e7ddc2683e9725e9eb2d02cedc0d8ce9e", kill_on_drop: false }` [INFO] [stdout] f312bdfb36b59fa627d8b96282328c7e7ddc2683e9725e9eb2d02cedc0d8ce9e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 54c415de9b9a05e24229d8e52e84b668ca612b95fa1fc947793326fc60c66bec [INFO] running `Command { std: "docker" "start" "-a" "54c415de9b9a05e24229d8e52e84b668ca612b95fa1fc947793326fc60c66bec", kill_on_drop: false }` [INFO] [stderr] Compiling colmena v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.41s [INFO] running `Command { std: "docker" "inspect" "54c415de9b9a05e24229d8e52e84b668ca612b95fa1fc947793326fc60c66bec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54c415de9b9a05e24229d8e52e84b668ca612b95fa1fc947793326fc60c66bec", kill_on_drop: false }` [INFO] [stdout] 54c415de9b9a05e24229d8e52e84b668ca612b95fa1fc947793326fc60c66bec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 3348e62a76065e1c5d97d2f96f7570ec697bb1505c2f9a27288a88002cc9c5c8 [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" "3348e62a76065e1c5d97d2f96f7570ec697bb1505c2f9a27288a88002cc9c5c8", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stdout] running 0 tests [INFO] [stderr] Running /opt/rustwide/target/debug/deps/colmena-e0067ea485806b72 [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" "3348e62a76065e1c5d97d2f96f7570ec697bb1505c2f9a27288a88002cc9c5c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3348e62a76065e1c5d97d2f96f7570ec697bb1505c2f9a27288a88002cc9c5c8", kill_on_drop: false }` [INFO] [stdout] 3348e62a76065e1c5d97d2f96f7570ec697bb1505c2f9a27288a88002cc9c5c8