[INFO] fetching crate ritual_common 0.4.0...
[INFO] testing ritual_common-0.4.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate ritual_common 0.4.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate ritual_common 0.4.0 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 ritual_common 0.4.0
[INFO] finished tweaking crates.io crate ritual_common 0.4.0
[INFO] tweaked toml for crates.io crate ritual_common 0.4.0 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] c9de0a16ac9cc4498ed6758fc5a7a48124f3ef8b472a09922c60051364df94f0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c9de0a16ac9cc4498ed6758fc5a7a48124f3ef8b472a09922c60051364df94f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c9de0a16ac9cc4498ed6758fc5a7a48124f3ef8b472a09922c60051364df94f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9de0a16ac9cc4498ed6758fc5a7a48124f3ef8b472a09922c60051364df94f0", kill_on_drop: false }`
[INFO] [stdout] c9de0a16ac9cc4498ed6758fc5a7a48124f3ef8b472a09922c60051364df94f0
[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] 18c9a2ac966112f8bed5b0c95a330990c2fe0937b0181cef13849ec9ea815635
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "18c9a2ac966112f8bed5b0c95a330990c2fe0937b0181cef13849ec9ea815635", kill_on_drop: false }`
[INFO] [stderr]    Compiling shell-words v0.1.0
[INFO] [stderr]    Compiling dunce v1.0.2
[INFO] [stderr]    Compiling ritual_common v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.46s
[INFO] running `Command { std: "docker" "inspect" "18c9a2ac966112f8bed5b0c95a330990c2fe0937b0181cef13849ec9ea815635", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18c9a2ac966112f8bed5b0c95a330990c2fe0937b0181cef13849ec9ea815635", kill_on_drop: false }`
[INFO] [stdout] 18c9a2ac966112f8bed5b0c95a330990c2fe0937b0181cef13849ec9ea815635
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5d924362bf5d6b12e2ec6873221e434eca4b0f82bfa3cf52535495bfc4ca3dca
[INFO] running `Command { std: "docker" "start" "-a" "5d924362bf5d6b12e2ec6873221e434eca4b0f82bfa3cf52535495bfc4ca3dca", kill_on_drop: false }`
[INFO] [stderr]    Compiling ritual_common v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.68s
[INFO] running `Command { std: "docker" "inspect" "5d924362bf5d6b12e2ec6873221e434eca4b0f82bfa3cf52535495bfc4ca3dca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d924362bf5d6b12e2ec6873221e434eca4b0f82bfa3cf52535495bfc4ca3dca", kill_on_drop: false }`
[INFO] [stdout] 5d924362bf5d6b12e2ec6873221e434eca4b0f82bfa3cf52535495bfc4ca3dca
[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] ddcf46c560ecd1367d30bd5e9aaa9f810958f26ee720a3890bab3795dbf7fcac
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ddcf46c560ecd1367d30bd5e9aaa9f810958f26ee720a3890bab3795dbf7fcac", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ritual_common-63fe6676693e9a68)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test string_utils::test_trim_slice1 ... ok
[INFO] [stdout] test tests::utils::path_buf_with_added ... ok
[INFO] [stderr]    Doc-tests ritual_common
[INFO] [stdout] test tests::utils::word_iterator3 ... ok
[INFO] [stdout] test tests::utils::word_iterator ... ok
[INFO] [stdout] test tests::utils::join ... ok
[INFO] [stdout] test tests::utils::word_iterator2 ... ok
[INFO] [stdout] test tests::utils::case_operations ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 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" "ddcf46c560ecd1367d30bd5e9aaa9f810958f26ee720a3890bab3795dbf7fcac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddcf46c560ecd1367d30bd5e9aaa9f810958f26ee720a3890bab3795dbf7fcac", kill_on_drop: false }`
[INFO] [stdout] ddcf46c560ecd1367d30bd5e9aaa9f810958f26ee720a3890bab3795dbf7fcac