[INFO] fetching crate environmental 1.1.3...
[INFO] testing environmental-1.1.3 against 1.55.0 for beta-1.56-1
[INFO] extracting crate environmental 1.1.3 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate environmental 1.1.3 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate environmental 1.1.3
[INFO] finished tweaking crates.io crate environmental 1.1.3
[INFO] tweaked toml for crates.io crate environmental 1.1.3 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0b0b6d74928f40e946dc67dd8c6e4d86c8cef6c771761307f45c27b83ea54442
[INFO] running `Command { std: "docker" "start" "-a" "0b0b6d74928f40e946dc67dd8c6e4d86c8cef6c771761307f45c27b83ea54442", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b0b6d74928f40e946dc67dd8c6e4d86c8cef6c771761307f45c27b83ea54442", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b0b6d74928f40e946dc67dd8c6e4d86c8cef6c771761307f45c27b83ea54442", kill_on_drop: false }`
[INFO] [stdout] 0b0b6d74928f40e946dc67dd8c6e4d86c8cef6c771761307f45c27b83ea54442
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9831c9fb56929a9512526d684c6f959d8a2947ba6981a08f819cfaa42b0886b3
[INFO] running `Command { std: "docker" "start" "-a" "9831c9fb56929a9512526d684c6f959d8a2947ba6981a08f819cfaa42b0886b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling environmental v1.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "9831c9fb56929a9512526d684c6f959d8a2947ba6981a08f819cfaa42b0886b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9831c9fb56929a9512526d684c6f959d8a2947ba6981a08f819cfaa42b0886b3", kill_on_drop: false }`
[INFO] [stdout] 9831c9fb56929a9512526d684c6f959d8a2947ba6981a08f819cfaa42b0886b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b698ae25101bfb363dda08e98835fccabe5555342733cbf36a39362453f0042e
[INFO] running `Command { std: "docker" "start" "-a" "b698ae25101bfb363dda08e98835fccabe5555342733cbf36a39362453f0042e", kill_on_drop: false }`
[INFO] [stderr]    Compiling environmental v1.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "b698ae25101bfb363dda08e98835fccabe5555342733cbf36a39362453f0042e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b698ae25101bfb363dda08e98835fccabe5555342733cbf36a39362453f0042e", kill_on_drop: false }`
[INFO] [stdout] b698ae25101bfb363dda08e98835fccabe5555342733cbf36a39362453f0042e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 08cfb61af1f492b5cee2c4ccc104bd6fc09d92f702f5616ef468fbd4cf357852
[INFO] running `Command { std: "docker" "start" "-a" "08cfb61af1f492b5cee2c4ccc104bd6fc09d92f702f5616ef468fbd4cf357852", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/environmental-19cf038907050c6d)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::declare_with_trait_object ... ok
[INFO] [stdout] test tests::overwrite_with_lesser_lifetime ... ok
[INFO] [stdout] test tests::simple_works ... ok
[INFO] [stdout] test tests::stacking_globals ... ok
[INFO] [stdout] test tests::use_generic_trait ... ok
[INFO] [stdout] test tests::use_non_static_trait ... ok
[INFO] [stderr]    Doc-tests environmental
[INFO] [stdout] test tests::unwind_recursive ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - environmental (line 186) ... ok
[INFO] [stdout] test src/lib.rs - environmental (line 165) ... ok
[INFO] [stdout] test src/lib.rs - (line 23) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "08cfb61af1f492b5cee2c4ccc104bd6fc09d92f702f5616ef468fbd4cf357852", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08cfb61af1f492b5cee2c4ccc104bd6fc09d92f702f5616ef468fbd4cf357852", kill_on_drop: false }`
[INFO] [stdout] 08cfb61af1f492b5cee2c4ccc104bd6fc09d92f702f5616ef468fbd4cf357852