[INFO] fetching crate envs 0.2.3...
[INFO] testing envs-0.2.3 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate envs 0.2.3 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate envs 0.2.3
[INFO] finished tweaking crates.io crate envs 0.2.3
[INFO] tweaked toml for crates.io crate envs 0.2.3 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate envs 0.2.3 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 057b0a2af4d2074b3b0230609d81480aba02392f09ac71c8429da538c9f83c48
[INFO] running `Command { std: "docker" "start" "-a" "057b0a2af4d2074b3b0230609d81480aba02392f09ac71c8429da538c9f83c48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "057b0a2af4d2074b3b0230609d81480aba02392f09ac71c8429da538c9f83c48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "057b0a2af4d2074b3b0230609d81480aba02392f09ac71c8429da538c9f83c48", kill_on_drop: false }`
[INFO] [stdout] 057b0a2af4d2074b3b0230609d81480aba02392f09ac71c8429da538c9f83c48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d02773cdb7bb4ad62ece5ddf989403a2ea53bcef6f8f9528d431e7d69ccd592c
[INFO] running `Command { std: "docker" "start" "-a" "d02773cdb7bb4ad62ece5ddf989403a2ea53bcef6f8f9528d431e7d69ccd592c", kill_on_drop: false }`
[INFO] [stderr]    Compiling envs v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "d02773cdb7bb4ad62ece5ddf989403a2ea53bcef6f8f9528d431e7d69ccd592c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d02773cdb7bb4ad62ece5ddf989403a2ea53bcef6f8f9528d431e7d69ccd592c", kill_on_drop: false }`
[INFO] [stdout] d02773cdb7bb4ad62ece5ddf989403a2ea53bcef6f8f9528d431e7d69ccd592c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4406d80ff3983f26a5cf0f4a8872ab34419fc15d9c7be6af44fe49e016618da1
[INFO] running `Command { std: "docker" "start" "-a" "4406d80ff3983f26a5cf0f4a8872ab34419fc15d9c7be6af44fe49e016618da1", kill_on_drop: false }`
[INFO] [stderr]    Compiling envs v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "4406d80ff3983f26a5cf0f4a8872ab34419fc15d9c7be6af44fe49e016618da1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4406d80ff3983f26a5cf0f4a8872ab34419fc15d9c7be6af44fe49e016618da1", kill_on_drop: false }`
[INFO] [stdout] 4406d80ff3983f26a5cf0f4a8872ab34419fc15d9c7be6af44fe49e016618da1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6b7ac3272c8800447f731c6ce14a1d280d73448ddc40b2f8caaca49f439dabcc
[INFO] running `Command { std: "docker" "start" "-a" "6b7ac3272c8800447f731c6ce14a1d280d73448ddc40b2f8caaca49f439dabcc", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/envs-68fe858373099795)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test tests::test_detect_container_docker ... ok
[INFO] [stdout] test tests::test_detect_container_docker_via_cgroup ... ok
[INFO] [stdout] test tests::test_detect_container_podman ... ok
[INFO] [stdout] test tests::test_detect_virtualization_hyperv ... ok
[INFO] [stdout] test tests::test_detect_virtualization_none ... ok
[INFO] [stdout] test tests::test_detect_virtualization_kvm ... ok
[INFO] [stdout] test tests::test_detect_virtualization_virtualbox ... ok
[INFO] [stdout] test tests::test_detect_container_podman_via_cgroup ... ok
[INFO] [stdout] test tests::test_detect_virtualization_vmware ... ok
[INFO] [stdout] test tests::test_get_environment_info_virtualization ... ok
[INFO] [stdout] test tests::test_get_os ... ok
[INFO] [stdout] test tests::test_is_kubernetes ... ok
[INFO] [stdout] test tests::test_get_environment_info_capabilities ... ok
[INFO] [stdout] test tests::test_get_environment_info ... ok
[INFO] [stdout] test tests::test_detect_container_none ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests envs
[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" "6b7ac3272c8800447f731c6ce14a1d280d73448ddc40b2f8caaca49f439dabcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b7ac3272c8800447f731c6ce14a1d280d73448ddc40b2f8caaca49f439dabcc", kill_on_drop: false }`
[INFO] [stdout] 6b7ac3272c8800447f731c6ce14a1d280d73448ddc40b2f8caaca49f439dabcc