[INFO] fetching crate running-in-container 0.0.3...
[INFO] testing running-in-container-0.0.3 against 1.90.0 for beta-1.91-3
[INFO] extracting crate running-in-container 0.0.3 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate running-in-container 0.0.3
[INFO] finished tweaking crates.io crate running-in-container 0.0.3
[INFO] tweaked toml for crates.io crate running-in-container 0.0.3 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate running-in-container 0.0.3 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "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" "+1.90.0" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c737fe2f1cb1f6cde33025373c5d5b4770a8aaab07d5f4cf85f1c3869d5a30f3
[INFO] running `Command { std: "docker" "start" "-a" "c737fe2f1cb1f6cde33025373c5d5b4770a8aaab07d5f4cf85f1c3869d5a30f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c737fe2f1cb1f6cde33025373c5d5b4770a8aaab07d5f4cf85f1c3869d5a30f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c737fe2f1cb1f6cde33025373c5d5b4770a8aaab07d5f4cf85f1c3869d5a30f3", kill_on_drop: false }`
[INFO] [stdout] c737fe2f1cb1f6cde33025373c5d5b4770a8aaab07d5f4cf85f1c3869d5a30f3
[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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e9553c5435a89e8bcdf5252cbd19483c266ea86e8d28597ae0979f5ff4098c5
[INFO] running `Command { std: "docker" "start" "-a" "1e9553c5435a89e8bcdf5252cbd19483c266ea86e8d28597ae0979f5ff4098c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling running-in-container v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "1e9553c5435a89e8bcdf5252cbd19483c266ea86e8d28597ae0979f5ff4098c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e9553c5435a89e8bcdf5252cbd19483c266ea86e8d28597ae0979f5ff4098c5", kill_on_drop: false }`
[INFO] [stdout] 1e9553c5435a89e8bcdf5252cbd19483c266ea86e8d28597ae0979f5ff4098c5
[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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3322255a10a250b7e6e189b44215562ccfefec73295b4ef54369919f07a5b421
[INFO] running `Command { std: "docker" "start" "-a" "3322255a10a250b7e6e189b44215562ccfefec73295b4ef54369919f07a5b421", kill_on_drop: false }`
[INFO] [stderr]    Compiling running-in-container v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "3322255a10a250b7e6e189b44215562ccfefec73295b4ef54369919f07a5b421", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3322255a10a250b7e6e189b44215562ccfefec73295b4ef54369919f07a5b421", kill_on_drop: false }`
[INFO] [stdout] 3322255a10a250b7e6e189b44215562ccfefec73295b4ef54369919f07a5b421
[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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b8db4f5ee2bf187a75b9d8aa508a7354433134dd59ae294773f9ab9b242fe42a
[INFO] running `Command { std: "docker" "start" "-a" "b8db4f5ee2bf187a75b9d8aa508a7354433134dd59ae294773f9ab9b242fe42a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/running_in_container-c26fcf39706fd288)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_detects_docker_when_typical ... ok
[INFO] [stdout] test test_detects_host_when_typical ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests running_in_container
[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" "b8db4f5ee2bf187a75b9d8aa508a7354433134dd59ae294773f9ab9b242fe42a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8db4f5ee2bf187a75b9d8aa508a7354433134dd59ae294773f9ab9b242fe42a", kill_on_drop: false }`
[INFO] [stdout] b8db4f5ee2bf187a75b9d8aa508a7354433134dd59ae294773f9ab9b242fe42a