[INFO] fetching crate rair-env 0.1.0...
[INFO] testing rair-env-0.1.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate rair-env 0.1.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate rair-env 0.1.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rair-env 0.1.0
[INFO] finished tweaking crates.io crate rair-env 0.1.0
[INFO] tweaked toml for crates.io crate rair-env 0.1.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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] 34773b2f19a2c96d324b73be2cedfef6f166e29a81fc8d766cf5e57191a284fd
[INFO] running `Command { std: "docker" "start" "-a" "34773b2f19a2c96d324b73be2cedfef6f166e29a81fc8d766cf5e57191a284fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "34773b2f19a2c96d324b73be2cedfef6f166e29a81fc8d766cf5e57191a284fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34773b2f19a2c96d324b73be2cedfef6f166e29a81fc8d766cf5e57191a284fd", kill_on_drop: false }`
[INFO] [stdout] 34773b2f19a2c96d324b73be2cedfef6f166e29a81fc8d766cf5e57191a284fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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] 0249ca8dd2ee303476654c06b1cea61dfe1ecc85a5ebcc4c2ae4c9d0d53fff3b
[INFO] running `Command { std: "docker" "start" "-a" "0249ca8dd2ee303476654c06b1cea61dfe1ecc85a5ebcc4c2ae4c9d0d53fff3b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rair-env v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "0249ca8dd2ee303476654c06b1cea61dfe1ecc85a5ebcc4c2ae4c9d0d53fff3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0249ca8dd2ee303476654c06b1cea61dfe1ecc85a5ebcc4c2ae4c9d0d53fff3b", kill_on_drop: false }`
[INFO] [stdout] 0249ca8dd2ee303476654c06b1cea61dfe1ecc85a5ebcc4c2ae4c9d0d53fff3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18e64ab67b91155e2b30c21e86481794b0b91939854244b62d1ec3b40ba37978
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "18e64ab67b91155e2b30c21e86481794b0b91939854244b62d1ec3b40ba37978", kill_on_drop: false }`
[INFO] [stderr]    Compiling rair-env v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `Command { std: "docker" "inspect" "18e64ab67b91155e2b30c21e86481794b0b91939854244b62d1ec3b40ba37978", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18e64ab67b91155e2b30c21e86481794b0b91939854244b62d1ec3b40ba37978", kill_on_drop: false }`
[INFO] [stdout] 18e64ab67b91155e2b30c21e86481794b0b91939854244b62d1ec3b40ba37978
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5878df4e03e088d025243d25a3b27314a89a7e9ddc2f6a6da0d7ef81b5a0eaac
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5878df4e03e088d025243d25a3b27314a89a7e9ddc2f6a6da0d7ef81b5a0eaac", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rair_env-513da2b3e96bc3b0)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stderr]    Doc-tests rair-env
[INFO] [stdout] test environment::test_environment::test_i64 ... ok
[INFO] [stdout] test environment::test_environment::test_str ... ok
[INFO] [stdout] test environment::test_environment::test_color ... ok
[INFO] [stdout] test environment::test_environment::test_u64 ... ok
[INFO] [stdout] test environment::test_environment::test_bool ... 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 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" "5878df4e03e088d025243d25a3b27314a89a7e9ddc2f6a6da0d7ef81b5a0eaac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5878df4e03e088d025243d25a3b27314a89a7e9ddc2f6a6da0d7ef81b5a0eaac", kill_on_drop: false }`
[INFO] [stdout] 5878df4e03e088d025243d25a3b27314a89a7e9ddc2f6a6da0d7ef81b5a0eaac