[INFO] fetching crate selfe-config 0.2.1...
[INFO] testing selfe-config-0.2.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate selfe-config 0.2.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate selfe-config 0.2.1 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate selfe-config 0.2.1
[INFO] finished tweaking crates.io crate selfe-config 0.2.1
[INFO] tweaked toml for crates.io crate selfe-config 0.2.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate selfe-config 0.2.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde v1.0.134
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.60.0" "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] 74335890e6e18672d2d851fba45db2f25ac704d77512b10c552c835b958b45dc
[INFO] running `Command { std: "docker" "start" "-a" "74335890e6e18672d2d851fba45db2f25ac704d77512b10c552c835b958b45dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "74335890e6e18672d2d851fba45db2f25ac704d77512b10c552c835b958b45dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74335890e6e18672d2d851fba45db2f25ac704d77512b10c552c835b958b45dc", kill_on_drop: false }`
[INFO] [stdout] 74335890e6e18672d2d851fba45db2f25ac704d77512b10c552c835b958b45dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.60.0" "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] 3e6fd5b7b257e6b637c4428c3289d0b293f75d0534abff496adc063f49082bae
[INFO] running `Command { std: "docker" "start" "-a" "3e6fd5b7b257e6b637c4428c3289d0b293f75d0534abff496adc063f49082bae", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.134
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling selfe-config v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.52s
[INFO] running `Command { std: "docker" "inspect" "3e6fd5b7b257e6b637c4428c3289d0b293f75d0534abff496adc063f49082bae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e6fd5b7b257e6b637c4428c3289d0b293f75d0534abff496adc063f49082bae", kill_on_drop: false }`
[INFO] [stdout] 3e6fd5b7b257e6b637c4428c3289d0b293f75d0534abff496adc063f49082bae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.60.0" "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] a960be4f1e41cbf47ad5e1e6b0f105db0cf0e1aa75d43236c61f1b57ad2b5d4d
[INFO] running `Command { std: "docker" "start" "-a" "a960be4f1e41cbf47ad5e1e6b0f105db0cf0e1aa75d43236c61f1b57ad2b5d4d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.113
[INFO] [stderr]    Compiling tempfile v3.3.0
[INFO] [stderr]    Compiling selfe-config v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.10s
[INFO] running `Command { std: "docker" "inspect" "a960be4f1e41cbf47ad5e1e6b0f105db0cf0e1aa75d43236c61f1b57ad2b5d4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a960be4f1e41cbf47ad5e1e6b0f105db0cf0e1aa75d43236c61f1b57ad2b5d4d", kill_on_drop: false }`
[INFO] [stdout] a960be4f1e41cbf47ad5e1e6b0f105db0cf0e1aa75d43236c61f1b57ad2b5d4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.60.0" "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] 4d9b879b8ebc95988e1718b8b7b0037ee4426a25dd260d09735209d192bfab76
[INFO] running `Command { std: "docker" "start" "-a" "4d9b879b8ebc95988e1718b8b7b0037ee4426a25dd260d09735209d192bfab76", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/selfe_config-a4b74fc84983eca6)
[INFO] [stdout] running 5 tests
[INFO] [stdout] test compilation::tests::is_dir_absent_or_empty_when_absent ... ok
[INFO] [stderr]      Running tests/integration.rs (/opt/rustwide/target/debug/deps/integration-7fad7b3a531ad431)
[INFO] [stdout] test compilation::tests::is_dir_empty_negative_when_empty ... ok
[INFO] [stdout] test model::tests::override_default_platform_contextualization ... ok
[INFO] [stdout] test compilation::tests::is_dir_empty_negative_when_full ... ok
[INFO] [stdout] test model::tests::default_content_is_valid ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test finds_contextualized_metadata ... ok
[INFO] [stdout] test full_parse_happy_path ... ok
[INFO] [stdout] test happy_path_straight_to_contextualized ... ok
[INFO] [stdout] test round_trip ... ok
[INFO] [stdout] test reads_from_external_default_file_okay ... ok
[INFO] [stdout] test metadata_round_trip ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests selfe_config
[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" "4d9b879b8ebc95988e1718b8b7b0037ee4426a25dd260d09735209d192bfab76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d9b879b8ebc95988e1718b8b7b0037ee4426a25dd260d09735209d192bfab76", kill_on_drop: false }`
[INFO] [stdout] 4d9b879b8ebc95988e1718b8b7b0037ee4426a25dd260d09735209d192bfab76