[INFO] fetching crate ubuntu-version 0.2.5...
[INFO] testing ubuntu-version-0.2.5 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate ubuntu-version 0.2.5 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate ubuntu-version 0.2.5 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ubuntu-version 0.2.5
[INFO] finished tweaking crates.io crate ubuntu-version 0.2.5
[INFO] tweaked toml for crates.io crate ubuntu-version 0.2.5 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate ubuntu-version 0.2.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5f7c53f1ded04c24c2b4b933f6aebd589507d36b87b5de8a1396c1f814c9337e
[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" "5f7c53f1ded04c24c2b4b933f6aebd589507d36b87b5de8a1396c1f814c9337e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f7c53f1ded04c24c2b4b933f6aebd589507d36b87b5de8a1396c1f814c9337e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f7c53f1ded04c24c2b4b933f6aebd589507d36b87b5de8a1396c1f814c9337e", kill_on_drop: false }`
[INFO] [stdout] 5f7c53f1ded04c24c2b4b933f6aebd589507d36b87b5de8a1396c1f814c9337e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4312547be83ed312700ee80c98b576bac6802d16d138a469643061d42a8b382f
[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" "4312547be83ed312700ee80c98b576bac6802d16d138a469643061d42a8b382f", kill_on_drop: false }`
[INFO] [stderr]    Compiling os-release v0.1.0
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling ubuntu-version v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.66s
[INFO] running `Command { std: "docker" "inspect" "4312547be83ed312700ee80c98b576bac6802d16d138a469643061d42a8b382f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4312547be83ed312700ee80c98b576bac6802d16d138a469643061d42a8b382f", kill_on_drop: false }`
[INFO] [stdout] 4312547be83ed312700ee80c98b576bac6802d16d138a469643061d42a8b382f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 79f93962fc98f7cddd5af5c1546ba41149e91c10772fc9a194d0cf3072624f68
[INFO] running `Command { std: "docker" "start" "-a" "79f93962fc98f7cddd5af5c1546ba41149e91c10772fc9a194d0cf3072624f68", kill_on_drop: false }`
[INFO] [stderr]    Compiling ubuntu-version v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.72s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/ubuntu_version-0cafee1dddee32b2)
[INFO] running `Command { std: "docker" "inspect" "79f93962fc98f7cddd5af5c1546ba41149e91c10772fc9a194d0cf3072624f68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79f93962fc98f7cddd5af5c1546ba41149e91c10772fc9a194d0cf3072624f68", kill_on_drop: false }`
[INFO] [stdout] 79f93962fc98f7cddd5af5c1546ba41149e91c10772fc9a194d0cf3072624f68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3bdf314136775c45124ae3a4975b1ca4d0f255db6555be47652fb6ab60fb20a3
[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" "3bdf314136775c45124ae3a4975b1ca4d0f255db6555be47652fb6ab60fb20a3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ubuntu_version-0cafee1dddee32b2)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test version::tests::lts_check ... ok
[INFO] [stdout] test version::tests::lts_next ... ok
[INFO] [stdout] test version::tests::lts_parse ... ok
[INFO] [stdout] test version::tests::months_since_release ... ok
[INFO] [stdout] test version::tests::non_lts_next ... ok
[INFO] [stdout] test version::tests::non_lts_parse ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ubuntu-version
[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" "3bdf314136775c45124ae3a4975b1ca4d0f255db6555be47652fb6ab60fb20a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bdf314136775c45124ae3a4975b1ca4d0f255db6555be47652fb6ab60fb20a3", kill_on_drop: false }`
[INFO] [stdout] 3bdf314136775c45124ae3a4975b1ca4d0f255db6555be47652fb6ab60fb20a3