[INFO] cloning repository https://github.com/saf/completers
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/saf/completers" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaf%2Fcompleters", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaf%2Fcompleters'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dc5d5db088ce1b586cfe1f40bd1f9a83972834a8
[INFO] testing saf/completers against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaf%2Fcompleters" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/saf/completers on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/saf/completers
[INFO] finished tweaking git repo https://github.com/saf/completers
[INFO] tweaked toml for git repo https://github.com/saf/completers written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/saf/completers already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0f1fa7a19d19a58017fe491b16f25b717f3d790277c80d5645edcef92b01f871
[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" "0f1fa7a19d19a58017fe491b16f25b717f3d790277c80d5645edcef92b01f871", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f1fa7a19d19a58017fe491b16f25b717f3d790277c80d5645edcef92b01f871", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f1fa7a19d19a58017fe491b16f25b717f3d790277c80d5645edcef92b01f871", kill_on_drop: false }`
[INFO] [stdout] 0f1fa7a19d19a58017fe491b16f25b717f3d790277c80d5645edcef92b01f871
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=forbid" "-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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bd59180910b5cc5e8953b6c5cf5ddc10ecc4f87a6d88569baa2b8e604fd7cbbf
[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" "bd59180910b5cc5e8953b6c5cf5ddc10ecc4f87a6d88569baa2b8e604fd7cbbf", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.5
[INFO] [stderr]    Compiling array2d v0.2.1
[INFO] [stderr]    Compiling time v0.1.40
[INFO] [stderr]    Compiling termios v0.3.1
[INFO] [stderr]    Compiling term_size v0.3.1
[INFO] [stderr]    Compiling termion v1.3.0
[INFO] [stderr]    Compiling termios v0.2.2
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]    Compiling itertools v0.6.0
[INFO] [stderr]    Compiling clap v2.24.2
[INFO] [stderr]    Compiling term_cursor v0.2.1
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling chrono v0.4.7
[INFO] [stderr]    Compiling simplelog v0.5.2
[INFO] [stderr]    Compiling completers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.56s
[INFO] running `Command { std: "docker" "inspect" "bd59180910b5cc5e8953b6c5cf5ddc10ecc4f87a6d88569baa2b8e604fd7cbbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd59180910b5cc5e8953b6c5cf5ddc10ecc4f87a6d88569baa2b8e604fd7cbbf", kill_on_drop: false }`
[INFO] [stdout] bd59180910b5cc5e8953b6c5cf5ddc10ecc4f87a6d88569baa2b8e604fd7cbbf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=forbid" "-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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c288d9ee4d25247f169590b6360fe88e1a2f80aa281870ac4b7582b1341488fa
[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" "c288d9ee4d25247f169590b6360fe88e1a2f80aa281870ac4b7582b1341488fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling completers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.44s
[INFO] running `Command { std: "docker" "inspect" "c288d9ee4d25247f169590b6360fe88e1a2f80aa281870ac4b7582b1341488fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c288d9ee4d25247f169590b6360fe88e1a2f80aa281870ac4b7582b1341488fa", kill_on_drop: false }`
[INFO] [stdout] c288d9ee4d25247f169590b6360fe88e1a2f80aa281870ac4b7582b1341488fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=forbid" "-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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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] d7ba89bbbce18eb8603b9e04f8a83f13691aac314139e37025765d5aee5d4e29
[INFO] running `Command { std: "docker" "start" "-a" "d7ba89bbbce18eb8603b9e04f8a83f13691aac314139e37025765d5aee5d4e29", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/completers-883b7715eff3d473
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test scoring::test_scoring_subsequent_bonus ... ok
[INFO] [stdout] test scoring::test_subsequence_match ... ok
[INFO] [stdout] test scoring::test_word_start_indices ... ok
[INFO] [stdout] test scoring::test_scoring_word_start_bonus ... ok
[INFO] [stdout] test scoring::test_scoring_plain ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/completers-79893305cded2b8d
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_initial_query_range ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests completers
[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] running `Command { std: "docker" "inspect" "d7ba89bbbce18eb8603b9e04f8a83f13691aac314139e37025765d5aee5d4e29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7ba89bbbce18eb8603b9e04f8a83f13691aac314139e37025765d5aee5d4e29", kill_on_drop: false }`
[INFO] [stdout] d7ba89bbbce18eb8603b9e04f8a83f13691aac314139e37025765d5aee5d4e29