[INFO] fetching crate hosting 0.0.0...
[INFO] testing hosting-0.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate hosting 0.0.0 into /workspace/builds/worker-27/source
[INFO] validating manifest of crates.io crate hosting 0.0.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hosting 0.0.0
[INFO] finished tweaking crates.io crate hosting 0.0.0
[INFO] tweaked toml for crates.io crate hosting 0.0.0 written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a167d092be7bc938d09670f08ee92eb6841727c95aeb0561af24a950b8bfc368
[INFO] running `Command { std: "docker" "start" "-a" "a167d092be7bc938d09670f08ee92eb6841727c95aeb0561af24a950b8bfc368", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a167d092be7bc938d09670f08ee92eb6841727c95aeb0561af24a950b8bfc368", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a167d092be7bc938d09670f08ee92eb6841727c95aeb0561af24a950b8bfc368", kill_on_drop: false }`
[INFO] [stdout] a167d092be7bc938d09670f08ee92eb6841727c95aeb0561af24a950b8bfc368
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39601d3a299e39ba13f74bea224f7bc4329e4d50dfa346e1ebd6a83bc382494c
[INFO] running `Command { std: "docker" "start" "-a" "39601d3a299e39ba13f74bea224f7bc4329e4d50dfa346e1ebd6a83bc382494c", kill_on_drop: false }`
[INFO] [stderr]    Compiling hosting v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "39601d3a299e39ba13f74bea224f7bc4329e4d50dfa346e1ebd6a83bc382494c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39601d3a299e39ba13f74bea224f7bc4329e4d50dfa346e1ebd6a83bc382494c", kill_on_drop: false }`
[INFO] [stdout] 39601d3a299e39ba13f74bea224f7bc4329e4d50dfa346e1ebd6a83bc382494c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43ba9da4f9a8112ed90eba0d0db13fe4e25a448248e5c1de1c9587cf9e23ecb6
[INFO] running `Command { std: "docker" "start" "-a" "43ba9da4f9a8112ed90eba0d0db13fe4e25a448248e5c1de1c9587cf9e23ecb6", kill_on_drop: false }`
[INFO] [stderr]    Compiling hosting v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "43ba9da4f9a8112ed90eba0d0db13fe4e25a448248e5c1de1c9587cf9e23ecb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43ba9da4f9a8112ed90eba0d0db13fe4e25a448248e5c1de1c9587cf9e23ecb6", kill_on_drop: false }`
[INFO] [stdout] 43ba9da4f9a8112ed90eba0d0db13fe4e25a448248e5c1de1c9587cf9e23ecb6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 698c8b07d20092262195158c43a3456b34b1b25314c7f300cc029b855262f5c7
[INFO] running `Command { std: "docker" "start" "-a" "698c8b07d20092262195158c43a3456b34b1b25314c7f300cc029b855262f5c7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hosting-9366d59c98785f5c)
[INFO] [stdout] 
[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] [stderr]    Doc-tests hosting
[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" "698c8b07d20092262195158c43a3456b34b1b25314c7f300cc029b855262f5c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "698c8b07d20092262195158c43a3456b34b1b25314c7f300cc029b855262f5c7", kill_on_drop: false }`
[INFO] [stdout] 698c8b07d20092262195158c43a3456b34b1b25314c7f300cc029b855262f5c7