[INFO] fetching crate rust-releases-core 0.15.1...
[INFO] testing rust-releases-core-0.15.1 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate rust-releases-core 0.15.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate rust-releases-core 0.15.1 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rust-releases-core 0.15.1
[INFO] finished tweaking crates.io crate rust-releases-core 0.15.1
[INFO] tweaked toml for crates.io crate rust-releases-core 0.15.1 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 832bad5f2d4743b1e0daa13ef64b108a781dd2aa68bac15a8e2a60d0341ae5fd
[INFO] running `Command { std: "docker" "start" "-a" "832bad5f2d4743b1e0daa13ef64b108a781dd2aa68bac15a8e2a60d0341ae5fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "832bad5f2d4743b1e0daa13ef64b108a781dd2aa68bac15a8e2a60d0341ae5fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "832bad5f2d4743b1e0daa13ef64b108a781dd2aa68bac15a8e2a60d0341ae5fd", kill_on_drop: false }`
[INFO] [stdout] 832bad5f2d4743b1e0daa13ef64b108a781dd2aa68bac15a8e2a60d0341ae5fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d239bda80753e455b06bb5a8de43f74721c4ab09c359d45535e38a8de8a88017
[INFO] running `Command { std: "docker" "start" "-a" "d239bda80753e455b06bb5a8de43f74721c4ab09c359d45535e38a8de8a88017", kill_on_drop: false }`
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling semver-parser v0.10.2
[INFO] [stderr]    Compiling thiserror v1.0.26
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]    Compiling rust-releases-core v0.15.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.95s
[INFO] running `Command { std: "docker" "inspect" "d239bda80753e455b06bb5a8de43f74721c4ab09c359d45535e38a8de8a88017", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d239bda80753e455b06bb5a8de43f74721c4ab09c359d45535e38a8de8a88017", kill_on_drop: false }`
[INFO] [stdout] d239bda80753e455b06bb5a8de43f74721c4ab09c359d45535e38a8de8a88017
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6fe9826866747fab2cc11d5a735fcd456378fa6146bcb0bc57560111a0b5af4
[INFO] running `Command { std: "docker" "start" "-a" "b6fe9826866747fab2cc11d5a735fcd456378fa6146bcb0bc57560111a0b5af4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling yare-macro v1.0.1
[INFO] [stderr]    Compiling yare v1.0.1
[INFO] [stderr]    Compiling rust-releases-core v0.15.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.86s
[INFO] running `Command { std: "docker" "inspect" "b6fe9826866747fab2cc11d5a735fcd456378fa6146bcb0bc57560111a0b5af4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6fe9826866747fab2cc11d5a735fcd456378fa6146bcb0bc57560111a0b5af4", kill_on_drop: false }`
[INFO] [stdout] b6fe9826866747fab2cc11d5a735fcd456378fa6146bcb0bc57560111a0b5af4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1ef63aeba5daf186f969261a87bad311df439fd45c952e55515965247e9aff23
[INFO] running `Command { std: "docker" "start" "-a" "1ef63aeba5daf186f969261a87bad311df439fd45c952e55515965247e9aff23", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 6 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_releases_core-a0443e1da68e6217)
[INFO] [stdout] test channel::tests::channel_from_str::beta ... ok
[INFO] [stdout] test channel::tests::channel_into_str::beta ... ok
[INFO] [stderr]    Doc-tests rust-releases-core
[INFO] [stdout] test channel::tests::channel_into_str::stable ... ok
[INFO] [stdout] test channel::tests::channel_from_str::stable ... ok
[INFO] [stdout] test channel::tests::channel_into_str::nightly ... ok
[INFO] [stdout] test channel::tests::channel_from_str::nightly ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "1ef63aeba5daf186f969261a87bad311df439fd45c952e55515965247e9aff23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ef63aeba5daf186f969261a87bad311df439fd45c952e55515965247e9aff23", kill_on_drop: false }`
[INFO] [stdout] 1ef63aeba5daf186f969261a87bad311df439fd45c952e55515965247e9aff23
