[INFO] fetching crate calcium 0.0.1...
[INFO] testing calcium-0.0.1 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate calcium 0.0.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate calcium 0.0.1 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate calcium 0.0.1
[INFO] finished tweaking crates.io crate calcium 0.0.1
[INFO] tweaked toml for crates.io crate calcium 0.0.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e2226d3ab51dc3ffcb9f1ed6522ce0affa9a2dc5ace28fb64c9a487f6b47ff9e
[INFO] running `Command { std: "docker" "start" "-a" "e2226d3ab51dc3ffcb9f1ed6522ce0affa9a2dc5ace28fb64c9a487f6b47ff9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2226d3ab51dc3ffcb9f1ed6522ce0affa9a2dc5ace28fb64c9a487f6b47ff9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2226d3ab51dc3ffcb9f1ed6522ce0affa9a2dc5ace28fb64c9a487f6b47ff9e", kill_on_drop: false }`
[INFO] [stdout] e2226d3ab51dc3ffcb9f1ed6522ce0affa9a2dc5ace28fb64c9a487f6b47ff9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ee4e69ec69752a5ff6c451242ce62c7b5517c51e2e1b69ac37f5b7c12ea9b1e
[INFO] running `Command { std: "docker" "start" "-a" "6ee4e69ec69752a5ff6c451242ce62c7b5517c51e2e1b69ac37f5b7c12ea9b1e", kill_on_drop: false }`
[INFO] [stderr]    Compiling calcium v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "6ee4e69ec69752a5ff6c451242ce62c7b5517c51e2e1b69ac37f5b7c12ea9b1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ee4e69ec69752a5ff6c451242ce62c7b5517c51e2e1b69ac37f5b7c12ea9b1e", kill_on_drop: false }`
[INFO] [stdout] 6ee4e69ec69752a5ff6c451242ce62c7b5517c51e2e1b69ac37f5b7c12ea9b1e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fcc378807bb0859c0f29818ce8d69367aeec06b40bd14a52fe6b729683f69c3a
[INFO] running `Command { std: "docker" "start" "-a" "fcc378807bb0859c0f29818ce8d69367aeec06b40bd14a52fe6b729683f69c3a", kill_on_drop: false }`
[INFO] [stderr]    Compiling calcium v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "fcc378807bb0859c0f29818ce8d69367aeec06b40bd14a52fe6b729683f69c3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcc378807bb0859c0f29818ce8d69367aeec06b40bd14a52fe6b729683f69c3a", kill_on_drop: false }`
[INFO] [stdout] fcc378807bb0859c0f29818ce8d69367aeec06b40bd14a52fe6b729683f69c3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 62d759c8442b8c1fe7a9a2b9d0b8a14b2cc9532f465cd2b48994b1ba6204d9a6
[INFO] running `Command { std: "docker" "start" "-a" "62d759c8442b8c1fe7a9a2b9d0b8a14b2cc9532f465cd2b48994b1ba6204d9a6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/calcium-4126a3719f9ba167)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests calcium
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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" "62d759c8442b8c1fe7a9a2b9d0b8a14b2cc9532f465cd2b48994b1ba6204d9a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62d759c8442b8c1fe7a9a2b9d0b8a14b2cc9532f465cd2b48994b1ba6204d9a6", kill_on_drop: false }`
[INFO] [stdout] 62d759c8442b8c1fe7a9a2b9d0b8a14b2cc9532f465cd2b48994b1ba6204d9a6