[INFO] fetching crate red_memo 0.1.1...
[INFO] testing red_memo-0.1.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate red_memo 0.1.1 into /workspace/builds/worker-74/source
[INFO] validating manifest of crates.io crate red_memo 0.1.1 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 red_memo 0.1.1
[INFO] finished tweaking crates.io crate red_memo 0.1.1
[INFO] tweaked toml for crates.io crate red_memo 0.1.1 written to /workspace/builds/worker-74/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] 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-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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] 32f37bf568179564497b4ae8a5d3ee09b905b94f5ea925648170029ef521d48a
[INFO] running `Command { std: "docker" "start" "-a" "32f37bf568179564497b4ae8a5d3ee09b905b94f5ea925648170029ef521d48a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "32f37bf568179564497b4ae8a5d3ee09b905b94f5ea925648170029ef521d48a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32f37bf568179564497b4ae8a5d3ee09b905b94f5ea925648170029ef521d48a", kill_on_drop: false }`
[INFO] [stdout] 32f37bf568179564497b4ae8a5d3ee09b905b94f5ea925648170029ef521d48a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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] 415b44384242d2945da4ce5ca9aa3e497fbb3897314e744db0bb0e569e1a0b91
[INFO] running `Command { std: "docker" "start" "-a" "415b44384242d2945da4ce5ca9aa3e497fbb3897314e744db0bb0e569e1a0b91", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling red_memo v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.93s
[INFO] running `Command { std: "docker" "inspect" "415b44384242d2945da4ce5ca9aa3e497fbb3897314e744db0bb0e569e1a0b91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "415b44384242d2945da4ce5ca9aa3e497fbb3897314e744db0bb0e569e1a0b91", kill_on_drop: false }`
[INFO] [stdout] 415b44384242d2945da4ce5ca9aa3e497fbb3897314e744db0bb0e569e1a0b91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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] 6b1ac140e47cfffe1004fb34ba5260ce4c14c00aae77ece85697b5da31502a49
[INFO] running `Command { std: "docker" "start" "-a" "6b1ac140e47cfffe1004fb34ba5260ce4c14c00aae77ece85697b5da31502a49", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling red_memo v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.50s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/red_memo-6c7ec99731ec09cb)
[INFO] running `Command { std: "docker" "inspect" "6b1ac140e47cfffe1004fb34ba5260ce4c14c00aae77ece85697b5da31502a49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b1ac140e47cfffe1004fb34ba5260ce4c14c00aae77ece85697b5da31502a49", kill_on_drop: false }`
[INFO] [stdout] 6b1ac140e47cfffe1004fb34ba5260ce4c14c00aae77ece85697b5da31502a49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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] f7cbfb2e87beca47b86db493a215e8c441256abaed8748b67a82c997516ce27f
[INFO] running `Command { std: "docker" "start" "-a" "f7cbfb2e87beca47b86db493a215e8c441256abaed8748b67a82c997516ce27f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.82s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/red_memo-6c7ec99731ec09cb)
[INFO] [stderr]    Doc-tests red_memo
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::fibs_hash ... ok
[INFO] [stdout] test tests::fibs_ord ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 22) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.72s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f7cbfb2e87beca47b86db493a215e8c441256abaed8748b67a82c997516ce27f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7cbfb2e87beca47b86db493a215e8c441256abaed8748b67a82c997516ce27f", kill_on_drop: false }`
[INFO] [stdout] f7cbfb2e87beca47b86db493a215e8c441256abaed8748b67a82c997516ce27f