[INFO] updating cached repository https://github.com/enadeau/permuta
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 02c363a761d1bda301e20e49c827f26cda4ed88b
[INFO] testing enadeau/permuta against 1.45.2 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fenadeau%2Fpermuta" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/enadeau/permuta on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/enadeau/permuta
[INFO] finished tweaking git repo https://github.com/enadeau/permuta
[INFO] tweaked toml for git repo https://github.com/enadeau/permuta written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/enadeau/permuta already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] abefa5aeab1bc1b547bd754d8cacef1caec1e96c83a21b219af33ad21446d1b9
[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" "abefa5aeab1bc1b547bd754d8cacef1caec1e96c83a21b219af33ad21446d1b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "abefa5aeab1bc1b547bd754d8cacef1caec1e96c83a21b219af33ad21446d1b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abefa5aeab1bc1b547bd754d8cacef1caec1e96c83a21b219af33ad21446d1b9", kill_on_drop: false }`
[INFO] [stdout] abefa5aeab1bc1b547bd754d8cacef1caec1e96c83a21b219af33ad21446d1b9
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 98ac92648f875f4c1c1e2944a70aeb1eb2c2d465681da436f46b58ebec7f49f8
[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" "98ac92648f875f4c1c1e2944a70aeb1eb2c2d465681da436f46b58ebec7f49f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling permuta v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `Command { std: "docker" "inspect" "98ac92648f875f4c1c1e2944a70aeb1eb2c2d465681da436f46b58ebec7f49f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98ac92648f875f4c1c1e2944a70aeb1eb2c2d465681da436f46b58ebec7f49f8", kill_on_drop: false }`
[INFO] [stdout] 98ac92648f875f4c1c1e2944a70aeb1eb2c2d465681da436f46b58ebec7f49f8
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 231afbcf2c5b169aab8daa9bca6df408481622507be632f45a798b43fc40f767
[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" "231afbcf2c5b169aab8daa9bca6df408481622507be632f45a798b43fc40f767", kill_on_drop: false }`
[INFO] [stderr]    Compiling permuta v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.45s
[INFO] running `Command { std: "docker" "inspect" "231afbcf2c5b169aab8daa9bca6df408481622507be632f45a798b43fc40f767", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "231afbcf2c5b169aab8daa9bca6df408481622507be632f45a798b43fc40f767", kill_on_drop: false }`
[INFO] [stdout] 231afbcf2c5b169aab8daa9bca6df408481622507be632f45a798b43fc40f767
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "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] 5657ff7f43e665a26f96c2df2b631da4fed7a107b254da5fd25c353ab3a3eecd
[INFO] running `Command { std: "docker" "start" "-a" "5657ff7f43e665a26f96c2df2b631da4fed7a107b254da5fd25c353ab3a3eecd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.69s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/permuta-614c6fba4be52512
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test perm::occurences::tests::test_big ... ok
[INFO] [stdout] test perm::occurences::tests::occurences_in_itself ... ok
[INFO] [stdout] test perm::occurences::tests::test_empty ... ok
[INFO] [stdout] test perm::occurences::tests::big_in_small ... ok
[INFO] [stdout] test perm::tests::index ... ok
[INFO] [stdout] test perm::occurences::tests::test_small ... ok
[INFO] [stdout] test misc::tests::test_floor_ceiling ... ok
[INFO] [stdout] test perm::tests::avoids ... ok
[INFO] [stdout] test perm::tests::contains ... ok
[INFO] [stdout] test perm::tests::test_cont ... ok
[INFO] [stdout] test perm::tests::pattern_details ... ok
[INFO] [stdout] test perm::tests::insert_max ... ok
[INFO] [stdout] test perm::tests::index_out_of_bound ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/permuta-7a5d811af3477d0d
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests permuta
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/perm/mod.rs - perm::Perm::from_string (line 19) ... ok
[INFO] [stdout] test src/perm_class.rs - perm_class::Av::from_string (line 24) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5657ff7f43e665a26f96c2df2b631da4fed7a107b254da5fd25c353ab3a3eecd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5657ff7f43e665a26f96c2df2b631da4fed7a107b254da5fd25c353ab3a3eecd", kill_on_drop: false }`
[INFO] [stdout] 5657ff7f43e665a26f96c2df2b631da4fed7a107b254da5fd25c353ab3a3eecd