[INFO] fetching crate rust-wasm-prelude 0.3.0...
[INFO] testing rust-wasm-prelude-0.3.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate rust-wasm-prelude 0.3.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate rust-wasm-prelude 0.3.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rust-wasm-prelude 0.3.0
[INFO] finished tweaking crates.io crate rust-wasm-prelude 0.3.0
[INFO] tweaked toml for crates.io crate rust-wasm-prelude 0.3.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eb02bd1a23e34e19a1ef9d31208dce0e5edd37e28d7368605c398628172e3988
[INFO] running `Command { std: "docker" "start" "-a" "eb02bd1a23e34e19a1ef9d31208dce0e5edd37e28d7368605c398628172e3988", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb02bd1a23e34e19a1ef9d31208dce0e5edd37e28d7368605c398628172e3988", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb02bd1a23e34e19a1ef9d31208dce0e5edd37e28d7368605c398628172e3988", kill_on_drop: false }`
[INFO] [stdout] eb02bd1a23e34e19a1ef9d31208dce0e5edd37e28d7368605c398628172e3988
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6ea24d2b1c8af49875cae579238020ad97b19d622c4307380876d7867be5749
[INFO] running `Command { std: "docker" "start" "-a" "a6ea24d2b1c8af49875cae579238020ad97b19d622c4307380876d7867be5749", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling memalloc v0.1.0
[INFO] [stderr]    Compiling rust-wasm-prelude v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.56s
[INFO] running `Command { std: "docker" "inspect" "a6ea24d2b1c8af49875cae579238020ad97b19d622c4307380876d7867be5749", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6ea24d2b1c8af49875cae579238020ad97b19d622c4307380876d7867be5749", kill_on_drop: false }`
[INFO] [stdout] a6ea24d2b1c8af49875cae579238020ad97b19d622c4307380876d7867be5749
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d58a9b769489c9ad818c3095725ca778e4d39ac4d61ada859e0b76fcd8e4a7e1
[INFO] running `Command { std: "docker" "start" "-a" "d58a9b769489c9ad818c3095725ca778e4d39ac4d61ada859e0b76fcd8e4a7e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-wasm-prelude v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_wasm_prelude-0a896d9f75640055)
[INFO] running `Command { std: "docker" "inspect" "d58a9b769489c9ad818c3095725ca778e4d39ac4d61ada859e0b76fcd8e4a7e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d58a9b769489c9ad818c3095725ca778e4d39ac4d61ada859e0b76fcd8e4a7e1", kill_on_drop: false }`
[INFO] [stdout] d58a9b769489c9ad818c3095725ca778e4d39ac4d61ada859e0b76fcd8e4a7e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] beee6e81625ef7c2a25b270dca698f84bd47c2dbfa2d5eb8e4bb7207b8d50b22
[INFO] running `Command { std: "docker" "start" "-a" "beee6e81625ef7c2a25b270dca698f84bd47c2dbfa2d5eb8e4bb7207b8d50b22", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_wasm_prelude-0a896d9f75640055)
[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] [stderr]    Doc-tests rust_wasm_prelude
[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" "beee6e81625ef7c2a25b270dca698f84bd47c2dbfa2d5eb8e4bb7207b8d50b22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "beee6e81625ef7c2a25b270dca698f84bd47c2dbfa2d5eb8e4bb7207b8d50b22", kill_on_drop: false }`
[INFO] [stdout] beee6e81625ef7c2a25b270dca698f84bd47c2dbfa2d5eb8e4bb7207b8d50b22