[INFO] fetching crate multicache 0.6.1...
[INFO] testing multicache-0.6.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate multicache 0.6.1 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate multicache 0.6.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate multicache 0.6.1
[INFO] finished tweaking crates.io crate multicache 0.6.1
[INFO] tweaked toml for crates.io crate multicache 0.6.1 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e93cc511b885c96b5294c4bd685bd9928198de6444af32325386a5376570fa78
[INFO] running `Command { std: "docker" "start" "-a" "e93cc511b885c96b5294c4bd685bd9928198de6444af32325386a5376570fa78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e93cc511b885c96b5294c4bd685bd9928198de6444af32325386a5376570fa78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e93cc511b885c96b5294c4bd685bd9928198de6444af32325386a5376570fa78", kill_on_drop: false }`
[INFO] [stdout] e93cc511b885c96b5294c4bd685bd9928198de6444af32325386a5376570fa78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf916f7cc3c5adc43801c2f86a5f8a89e931d468d2126d0d6a785c28f4c5fb3d
[INFO] running `Command { std: "docker" "start" "-a" "cf916f7cc3c5adc43801c2f86a5f8a89e931d468d2126d0d6a785c28f4c5fb3d", kill_on_drop: false }`
[INFO] [stderr]    Compiling multicache v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "cf916f7cc3c5adc43801c2f86a5f8a89e931d468d2126d0d6a785c28f4c5fb3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf916f7cc3c5adc43801c2f86a5f8a89e931d468d2126d0d6a785c28f4c5fb3d", kill_on_drop: false }`
[INFO] [stdout] cf916f7cc3c5adc43801c2f86a5f8a89e931d468d2126d0d6a785c28f4c5fb3d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d1674e9ad74f6a327baab2d17161c973b81e89a56a260f8a2d50dbefeaf07149
[INFO] running `Command { std: "docker" "start" "-a" "d1674e9ad74f6a327baab2d17161c973b81e89a56a260f8a2d50dbefeaf07149", kill_on_drop: false }`
[INFO] [stderr]    Compiling multicache v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "d1674e9ad74f6a327baab2d17161c973b81e89a56a260f8a2d50dbefeaf07149", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1674e9ad74f6a327baab2d17161c973b81e89a56a260f8a2d50dbefeaf07149", kill_on_drop: false }`
[INFO] [stdout] d1674e9ad74f6a327baab2d17161c973b81e89a56a260f8a2d50dbefeaf07149
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a2f2b41bec7bfa17042402ad2a9162003d662f3f0b32fcc4bc5c9d4910b179c1
[INFO] running `Command { std: "docker" "start" "-a" "a2f2b41bec7bfa17042402ad2a9162003d662f3f0b32fcc4bc5c9d4910b179c1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/multicache-0d005c9ee771c269)
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::evicts_no_repeats ... ok
[INFO] [stdout] test tests::contains ... ok
[INFO] [stdout] test tests::get_refreshes ... ok
[INFO] [stdout] test tests::evicts ... ok
[INFO] [stdout] test tests::puts ... ok
[INFO] [stderr]    Doc-tests multicache
[INFO] [stdout] test tests::removes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 25) ... ok
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.92s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a2f2b41bec7bfa17042402ad2a9162003d662f3f0b32fcc4bc5c9d4910b179c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2f2b41bec7bfa17042402ad2a9162003d662f3f0b32fcc4bc5c9d4910b179c1", kill_on_drop: false }`
[INFO] [stdout] a2f2b41bec7bfa17042402ad2a9162003d662f3f0b32fcc4bc5c9d4910b179c1