[INFO] fetching crate denv 0.3.0...
[INFO] testing denv-0.3.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate denv 0.3.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate denv 0.3.0 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 denv 0.3.0
[INFO] finished tweaking crates.io crate denv 0.3.0
[INFO] tweaked toml for crates.io crate denv 0.3.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate denv 0.3.0 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-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" "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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5aa89ba18a761878fca63ad7fc1fabd435be83d17d55d72433f88887524d3854
[INFO] running `Command { std: "docker" "start" "-a" "5aa89ba18a761878fca63ad7fc1fabd435be83d17d55d72433f88887524d3854", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5aa89ba18a761878fca63ad7fc1fabd435be83d17d55d72433f88887524d3854", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5aa89ba18a761878fca63ad7fc1fabd435be83d17d55d72433f88887524d3854", kill_on_drop: false }`
[INFO] [stdout] 5aa89ba18a761878fca63ad7fc1fabd435be83d17d55d72433f88887524d3854
[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" "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] 127144194c19ce05ac8e879a561e534c46f177775e53863d318273c9126242e2
[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" "127144194c19ce05ac8e879a561e534c46f177775e53863d318273c9126242e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling errno v0.2.7
[INFO] [stderr]    Compiling exec v0.3.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling thiserror v1.0.29
[INFO] [stderr]    Compiling denv v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.14s
[INFO] running `Command { std: "docker" "inspect" "127144194c19ce05ac8e879a561e534c46f177775e53863d318273c9126242e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "127144194c19ce05ac8e879a561e534c46f177775e53863d318273c9126242e2", kill_on_drop: false }`
[INFO] [stdout] 127144194c19ce05ac8e879a561e534c46f177775e53863d318273c9126242e2
[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" "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] e31fcb3b8cdc46d0d59ed9e2db61209c497382d05900959c466ae2d2a6eeef89
[INFO] running `Command { std: "docker" "start" "-a" "e31fcb3b8cdc46d0d59ed9e2db61209c497382d05900959c466ae2d2a6eeef89", kill_on_drop: false }`
[INFO] [stderr]    Compiling denv v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.82s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/denv-d9dcba6ee4b8bc38)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/denv-eaa776120ea2adb2)
[INFO] running `Command { std: "docker" "inspect" "e31fcb3b8cdc46d0d59ed9e2db61209c497382d05900959c466ae2d2a6eeef89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e31fcb3b8cdc46d0d59ed9e2db61209c497382d05900959c466ae2d2a6eeef89", kill_on_drop: false }`
[INFO] [stdout] e31fcb3b8cdc46d0d59ed9e2db61209c497382d05900959c466ae2d2a6eeef89
[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" "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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9120dccbe3989877e1e6abb91e761598c6d21576b5d97661e165546ad75064bf
[INFO] running `Command { std: "docker" "start" "-a" "9120dccbe3989877e1e6abb91e761598c6d21576b5d97661e165546ad75064bf", 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/denv-d9dcba6ee4b8bc38)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::hash_in_the_middle ... ok
[INFO] [stdout] test tests::equal_in_the_middle ... ok
[INFO] [stdout] test tests::ignore_comment ... ok
[INFO] [stdout] test tests::parse_denv_file ... ok
[INFO] [stdout] test tests::include_whitespaces ... ok
[INFO] [stdout] test tests::malformed_key ... ok
[INFO] [stdout] test tests::ignore_empty ... ok
[INFO] [stdout] test tests::malformed_line ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/denv-eaa776120ea2adb2)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests denv
[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] [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" "9120dccbe3989877e1e6abb91e761598c6d21576b5d97661e165546ad75064bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9120dccbe3989877e1e6abb91e761598c6d21576b5d97661e165546ad75064bf", kill_on_drop: false }`
[INFO] [stdout] 9120dccbe3989877e1e6abb91e761598c6d21576b5d97661e165546ad75064bf