[INFO] fetching crate rb-sys-env 0.2.2...
[INFO] testing rb-sys-env-0.2.2 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate rb-sys-env 0.2.2 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate rb-sys-env 0.2.2
[INFO] finished tweaking crates.io crate rb-sys-env 0.2.2
[INFO] tweaked toml for crates.io crate rb-sys-env 0.2.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rb-sys-env 0.2.2 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8f79e6125776ddc8a2b42078ca5282fd7578f4805cd2b4224ef5850b71bd1d70
[INFO] running `Command { std: "docker" "start" "-a" "8f79e6125776ddc8a2b42078ca5282fd7578f4805cd2b4224ef5850b71bd1d70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f79e6125776ddc8a2b42078ca5282fd7578f4805cd2b4224ef5850b71bd1d70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f79e6125776ddc8a2b42078ca5282fd7578f4805cd2b4224ef5850b71bd1d70", kill_on_drop: false }`
[INFO] [stdout] 8f79e6125776ddc8a2b42078ca5282fd7578f4805cd2b4224ef5850b71bd1d70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e6e3356dd59ebd0086adb79a25df17a6afd68b5489673507ae3f8aaef1221f6f
[INFO] running `Command { std: "docker" "start" "-a" "e6e3356dd59ebd0086adb79a25df17a6afd68b5489673507ae3f8aaef1221f6f", kill_on_drop: false }`
[INFO] [stderr]    Compiling rb-sys-env v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "e6e3356dd59ebd0086adb79a25df17a6afd68b5489673507ae3f8aaef1221f6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6e3356dd59ebd0086adb79a25df17a6afd68b5489673507ae3f8aaef1221f6f", kill_on_drop: false }`
[INFO] [stdout] e6e3356dd59ebd0086adb79a25df17a6afd68b5489673507ae3f8aaef1221f6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 81c6b00f841f88a44fab63a282112fc35de2714eb428c5f02242f8a856afa232
[INFO] running `Command { std: "docker" "start" "-a" "81c6b00f841f88a44fab63a282112fc35de2714eb428c5f02242f8a856afa232", kill_on_drop: false }`
[INFO] [stderr]    Compiling rb-sys-env v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "81c6b00f841f88a44fab63a282112fc35de2714eb428c5f02242f8a856afa232", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81c6b00f841f88a44fab63a282112fc35de2714eb428c5f02242f8a856afa232", kill_on_drop: false }`
[INFO] [stdout] 81c6b00f841f88a44fab63a282112fc35de2714eb428c5f02242f8a856afa232
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 701e5c347e5bb10dc6d0db2a9c297c5dd714b6f76b233c808f16ad38a6281000
[INFO] running `Command { std: "docker" "start" "-a" "701e5c347e5bb10dc6d0db2a9c297c5dd714b6f76b233c808f16ad38a6281000", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rb_sys_env-b77918fb06424cad)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test ruby_version::tests::test_equality_from_tuple ... ok
[INFO] [stdout] test ruby_version::tests::test_from_hashmap ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "701e5c347e5bb10dc6d0db2a9c297c5dd714b6f76b233c808f16ad38a6281000", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "701e5c347e5bb10dc6d0db2a9c297c5dd714b6f76b233c808f16ad38a6281000", kill_on_drop: false }`
[INFO] [stdout] 701e5c347e5bb10dc6d0db2a9c297c5dd714b6f76b233c808f16ad38a6281000