[INFO] cloning repository https://github.com/vitiral/taken
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vitiral/taken" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvitiral%2Ftaken", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvitiral%2Ftaken'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bcf22644ae274ebc90da9eed6a0306717cf7037a
[INFO] testing vitiral/taken against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvitiral%2Ftaken" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/vitiral/taken on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/vitiral/taken
[INFO] finished tweaking git repo https://github.com/vitiral/taken
[INFO] tweaked toml for git repo https://github.com/vitiral/taken written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/vitiral/taken already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 75c111bc3f1f1d12ebb2f317df5054976d6d48eceb7716716d2ecefe189e241f
[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" "75c111bc3f1f1d12ebb2f317df5054976d6d48eceb7716716d2ecefe189e241f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "75c111bc3f1f1d12ebb2f317df5054976d6d48eceb7716716d2ecefe189e241f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75c111bc3f1f1d12ebb2f317df5054976d6d48eceb7716716d2ecefe189e241f", kill_on_drop: false }`
[INFO] [stdout] 75c111bc3f1f1d12ebb2f317df5054976d6d48eceb7716716d2ecefe189e241f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 74f21ac1a6083861f71fc41d929838561077b2b20e89d1b3f7768cb830d7f19c
[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" "74f21ac1a6083861f71fc41d929838561077b2b20e89d1b3f7768cb830d7f19c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling taken v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "74f21ac1a6083861f71fc41d929838561077b2b20e89d1b3f7768cb830d7f19c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74f21ac1a6083861f71fc41d929838561077b2b20e89d1b3f7768cb830d7f19c", kill_on_drop: false }`
[INFO] [stdout] 74f21ac1a6083861f71fc41d929838561077b2b20e89d1b3f7768cb830d7f19c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 03215a1f6174d237c305c7cfb7363e8d4f430df15605bff08254b6338bb4ca9b
[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" "03215a1f6174d237c305c7cfb7363e8d4f430df15605bff08254b6338bb4ca9b", kill_on_drop: false }`
[INFO] [stderr]    Compiling taken v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "03215a1f6174d237c305c7cfb7363e8d4f430df15605bff08254b6338bb4ca9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03215a1f6174d237c305c7cfb7363e8d4f430df15605bff08254b6338bb4ca9b", kill_on_drop: false }`
[INFO] [stdout] 03215a1f6174d237c305c7cfb7363e8d4f430df15605bff08254b6338bb4ca9b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 97e86a6f527d36b8c6a5ace2bf9ce2a92ea7b0e8a5fc957c849ae84508ac7bf6
[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" "97e86a6f527d36b8c6a5ace2bf9ce2a92ea7b0e8a5fc957c849ae84508ac7bf6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/taken-cd2656abd2667b30
[INFO] [stdout] running 4 tests
[INFO] [stdout] test sanity_syntax ... ok
[INFO] [stdout] test sanity_multi ... ok
[INFO] [stdout] test sanity_syntax_comma ... ok
[INFO] [stdout] test sanity_syntax_as ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests taken
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - take (line 33) ... ok
[INFO] [stdout] test src/lib.rs - take (line 43) ... ok
[INFO] [stdout] test src/lib.rs - take (line 138) ... ok
[INFO] [stdout] test src/lib.rs - take (line 120) ... ok
[INFO] [stdout] test src/lib.rs - take (line 54) ... ok
[INFO] [stdout] test src/lib.rs - take (line 67) ... ok
[INFO] [stdout] test src/lib.rs - take (line 157) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "97e86a6f527d36b8c6a5ace2bf9ce2a92ea7b0e8a5fc957c849ae84508ac7bf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97e86a6f527d36b8c6a5ace2bf9ce2a92ea7b0e8a5fc957c849ae84508ac7bf6", kill_on_drop: false }`
[INFO] [stdout] 97e86a6f527d36b8c6a5ace2bf9ce2a92ea7b0e8a5fc957c849ae84508ac7bf6