[INFO] fetching crate cargo-version-cli 0.1.1...
[INFO] testing cargo-version-cli-0.1.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate cargo-version-cli 0.1.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate cargo-version-cli 0.1.1 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 crates.io crate cargo-version-cli 0.1.1
[INFO] finished tweaking crates.io crate cargo-version-cli 0.1.1
[INFO] tweaked toml for crates.io crate cargo-version-cli 0.1.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] c2f1326467a4adab6bcfbf5afd2c56d94b78e1c10eb7021f0d1b65a4bd02c158
[INFO] running `Command { std: "docker" "start" "-a" "c2f1326467a4adab6bcfbf5afd2c56d94b78e1c10eb7021f0d1b65a4bd02c158", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c2f1326467a4adab6bcfbf5afd2c56d94b78e1c10eb7021f0d1b65a4bd02c158", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2f1326467a4adab6bcfbf5afd2c56d94b78e1c10eb7021f0d1b65a4bd02c158", kill_on_drop: false }`
[INFO] [stdout] c2f1326467a4adab6bcfbf5afd2c56d94b78e1c10eb7021f0d1b65a4bd02c158
[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=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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--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] 777e76d55612e0853293b7c4b2fd69dfa893512f5b0f03b5b3957580abd377ce
[INFO] running `Command { std: "docker" "start" "-a" "777e76d55612e0853293b7c4b2fd69dfa893512f5b0f03b5b3957580abd377ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-version v0.1.2
[INFO] [stderr]    Compiling cargo-version-cli v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `Command { std: "docker" "inspect" "777e76d55612e0853293b7c4b2fd69dfa893512f5b0f03b5b3957580abd377ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "777e76d55612e0853293b7c4b2fd69dfa893512f5b0f03b5b3957580abd377ce", kill_on_drop: false }`
[INFO] [stdout] 777e76d55612e0853293b7c4b2fd69dfa893512f5b0f03b5b3957580abd377ce
[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=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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da1aa3420affcb30fca3ffb15254a9a6d7de146c4ecaf9500b13c4066ae0bc56
[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" "da1aa3420affcb30fca3ffb15254a9a6d7de146c4ecaf9500b13c4066ae0bc56", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cargo-version-cli v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "da1aa3420affcb30fca3ffb15254a9a6d7de146c4ecaf9500b13c4066ae0bc56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da1aa3420affcb30fca3ffb15254a9a6d7de146c4ecaf9500b13c4066ae0bc56", kill_on_drop: false }`
[INFO] [stdout] da1aa3420affcb30fca3ffb15254a9a6d7de146c4ecaf9500b13c4066ae0bc56
[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=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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e08032f2fdd702e803e75a2166494c763efae67425458f92ec7e2af9f5a50a98
[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" "e08032f2fdd702e803e75a2166494c763efae67425458f92ec7e2af9f5a50a98", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cargo_version-a1b5b62e57d3fd81
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e08032f2fdd702e803e75a2166494c763efae67425458f92ec7e2af9f5a50a98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e08032f2fdd702e803e75a2166494c763efae67425458f92ec7e2af9f5a50a98", kill_on_drop: false }`
[INFO] [stdout] e08032f2fdd702e803e75a2166494c763efae67425458f92ec7e2af9f5a50a98