[INFO] fetching crate cmudict_core 0.2.2...
[INFO] testing cmudict_core-0.2.2 against 1.60.0 for beta-1.61-1
[INFO] extracting crate cmudict_core 0.2.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate cmudict_core 0.2.2 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cmudict_core 0.2.2
[INFO] finished tweaking crates.io crate cmudict_core 0.2.2
[INFO] tweaked toml for crates.io crate cmudict_core 0.2.2 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f3e0e77c81ba77a1677df384b90768bbb8583d51bbaee5eb9d5421b9ad1dddb1
[INFO] running `Command { std: "docker" "start" "-a" "f3e0e77c81ba77a1677df384b90768bbb8583d51bbaee5eb9d5421b9ad1dddb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f3e0e77c81ba77a1677df384b90768bbb8583d51bbaee5eb9d5421b9ad1dddb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3e0e77c81ba77a1677df384b90768bbb8583d51bbaee5eb9d5421b9ad1dddb1", kill_on_drop: false }`
[INFO] [stdout] f3e0e77c81ba77a1677df384b90768bbb8583d51bbaee5eb9d5421b9ad1dddb1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c318c544953898aa41196dba27e9da5104b15b932dc5db30a7305c0e7063cac7
[INFO] running `Command { std: "docker" "start" "-a" "c318c544953898aa41196dba27e9da5104b15b932dc5db30a7305c0e7063cac7", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling cmudict_core v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.37s
[INFO] running `Command { std: "docker" "inspect" "c318c544953898aa41196dba27e9da5104b15b932dc5db30a7305c0e7063cac7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c318c544953898aa41196dba27e9da5104b15b932dc5db30a7305c0e7063cac7", kill_on_drop: false }`
[INFO] [stdout] c318c544953898aa41196dba27e9da5104b15b932dc5db30a7305c0e7063cac7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8ffcef140f547e9fded63535fd90720b7fbf4fd82258b31d2ada4fc98e0e4d25
[INFO] running `Command { std: "docker" "start" "-a" "8ffcef140f547e9fded63535fd90720b7fbf4fd82258b31d2ada4fc98e0e4d25", kill_on_drop: false }`
[INFO] [stderr]    Compiling cmudict_core v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.00s
[INFO] running `Command { std: "docker" "inspect" "8ffcef140f547e9fded63535fd90720b7fbf4fd82258b31d2ada4fc98e0e4d25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ffcef140f547e9fded63535fd90720b7fbf4fd82258b31d2ada4fc98e0e4d25", kill_on_drop: false }`
[INFO] [stdout] 8ffcef140f547e9fded63535fd90720b7fbf4fd82258b31d2ada4fc98e0e4d25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5eb0ecb3a097b6244e2758a912278937a1f2375f527400d8542bd217d2ed90cd
[INFO] running `Command { std: "docker" "start" "-a" "5eb0ecb3a097b6244e2758a912278937a1f2375f527400d8542bd217d2ed90cd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cmudict_core-98ef797d28d006ad)
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_consonant ... ok
[INFO] [stdout] test tests::test_vec ... ok
[INFO] [stdout] test tests::test_vowel ... ok
[INFO] [stderr]    Doc-tests cmudict_core
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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" "5eb0ecb3a097b6244e2758a912278937a1f2375f527400d8542bd217d2ed90cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5eb0ecb3a097b6244e2758a912278937a1f2375f527400d8542bd217d2ed90cd", kill_on_drop: false }`
[INFO] [stdout] 5eb0ecb3a097b6244e2758a912278937a1f2375f527400d8542bd217d2ed90cd