[INFO] cloning repository https://github.com/holmanb/levenshtein
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/holmanb/levenshtein" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fholmanb%2Flevenshtein", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fholmanb%2Flevenshtein'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 15c906f7aecc240bcf6035c20b4dddaefe82a881
[INFO] testing holmanb/levenshtein against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fholmanb%2Flevenshtein" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/holmanb/levenshtein on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/holmanb/levenshtein
[INFO] finished tweaking git repo https://github.com/holmanb/levenshtein
[INFO] tweaked toml for git repo https://github.com/holmanb/levenshtein written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/holmanb/levenshtein already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4bc2eb28f1c592d4b4627509b6745c66f09253bf38bfda164eb2a63cd3741097
[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" "4bc2eb28f1c592d4b4627509b6745c66f09253bf38bfda164eb2a63cd3741097", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4bc2eb28f1c592d4b4627509b6745c66f09253bf38bfda164eb2a63cd3741097", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bc2eb28f1c592d4b4627509b6745c66f09253bf38bfda164eb2a63cd3741097", kill_on_drop: false }`
[INFO] [stdout] 4bc2eb28f1c592d4b4627509b6745c66f09253bf38bfda164eb2a63cd3741097
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 687125da888cee63a8e75e643715b2b6ecb1b8135ecbe07987f138036261ff32
[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" "687125da888cee63a8e75e643715b2b6ecb1b8135ecbe07987f138036261ff32", kill_on_drop: false }`
[INFO] [stderr]    Compiling levennshtein v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "687125da888cee63a8e75e643715b2b6ecb1b8135ecbe07987f138036261ff32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "687125da888cee63a8e75e643715b2b6ecb1b8135ecbe07987f138036261ff32", kill_on_drop: false }`
[INFO] [stdout] 687125da888cee63a8e75e643715b2b6ecb1b8135ecbe07987f138036261ff32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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] 14360e512a08a9f09c0e613601e3d7621d9d6d7e787f05c34eef789030c2c8ed
[INFO] running `Command { std: "docker" "start" "-a" "14360e512a08a9f09c0e613601e3d7621d9d6d7e787f05c34eef789030c2c8ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling levennshtein v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "14360e512a08a9f09c0e613601e3d7621d9d6d7e787f05c34eef789030c2c8ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14360e512a08a9f09c0e613601e3d7621d9d6d7e787f05c34eef789030c2c8ed", kill_on_drop: false }`
[INFO] [stdout] 14360e512a08a9f09c0e613601e3d7621d9d6d7e787f05c34eef789030c2c8ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c25f91dc3171f73924ee7eba82f9fb43d9fff7b2ff67f9aa533d5430898db6e0
[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" "c25f91dc3171f73924ee7eba82f9fb43d9fff7b2ff67f9aa533d5430898db6e0", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 13 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/levennshtein-96ccf427ff501d2b)
[INFO] [stdout] test tests::dam_0 ... ok
[INFO] [stdout] test tests::dam_insert ... ok
[INFO] [stdout] test tests::dam_transpose ... ok
[INFO] [stdout] test tests::ham_4 ... ok
[INFO] [stdout] test tests::lev_0 ... ok
[INFO] [stdout] test tests::lev_1_same_len ... ok
[INFO] [stdout] test tests::lev_4_diff_len ... ok
[INFO] [stdout] test tests::lev_1_diff_len ... ok
[INFO] [stdout] test tests::dam_delete ... ok
[INFO] [stdout] test tests::dam_edit ... ok
[INFO] [stdout] test tests::ham_1 ... ok
[INFO] [stdout] test tests::ham_0 ... ok
[INFO] [stdout] test tests::dam_0_len_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c25f91dc3171f73924ee7eba82f9fb43d9fff7b2ff67f9aa533d5430898db6e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c25f91dc3171f73924ee7eba82f9fb43d9fff7b2ff67f9aa533d5430898db6e0", kill_on_drop: false }`
[INFO] [stdout] c25f91dc3171f73924ee7eba82f9fb43d9fff7b2ff67f9aa533d5430898db6e0