[INFO] cloning repository https://github.com/pderouen/rust_wordfindgen
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pderouen/rust_wordfindgen" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpderouen%2Frust_wordfindgen", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpderouen%2Frust_wordfindgen'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d81698b3e4f886d4c6d7c4f5b982972157e3c9cd
[INFO] testing pderouen/rust_wordfindgen against try#1b74e096b9bfb06f84a3007193dcd2f059cbdf6a for pr-96025
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpderouen%2Frust_wordfindgen" "/workspace/builds/worker-18/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-18/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pderouen/rust_wordfindgen on toolchain 1b74e096b9bfb06f84a3007193dcd2f059cbdf6a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/pderouen/rust_wordfindgen
[INFO] finished tweaking git repo https://github.com/pderouen/rust_wordfindgen
[INFO] tweaked toml for git repo https://github.com/pderouen/rust_wordfindgen written to /workspace/builds/worker-18/source/Cargo.toml
[INFO] crate git repo https://github.com/pderouen/rust_wordfindgen already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a4b9eaae98dd5b288aea1174daf1b704b40d6e3ed24f8fb785a017b0324e5c39
[INFO] running `Command { std: "docker" "start" "-a" "a4b9eaae98dd5b288aea1174daf1b704b40d6e3ed24f8fb785a017b0324e5c39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a4b9eaae98dd5b288aea1174daf1b704b40d6e3ed24f8fb785a017b0324e5c39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4b9eaae98dd5b288aea1174daf1b704b40d6e3ed24f8fb785a017b0324e5c39", kill_on_drop: false }`
[INFO] [stdout] a4b9eaae98dd5b288aea1174daf1b704b40d6e3ed24f8fb785a017b0324e5c39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 29f1792ba76fbbf60a75d0b5e2d94a8df11ede0b6335e1830ea3757105722902
[INFO] running `Command { std: "docker" "start" "-a" "29f1792ba76fbbf60a75d0b5e2d94a8df11ede0b6335e1830ea3757105722902", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling wordfindgen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.79s
[INFO] running `Command { std: "docker" "inspect" "29f1792ba76fbbf60a75d0b5e2d94a8df11ede0b6335e1830ea3757105722902", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29f1792ba76fbbf60a75d0b5e2d94a8df11ede0b6335e1830ea3757105722902", kill_on_drop: false }`
[INFO] [stdout] 29f1792ba76fbbf60a75d0b5e2d94a8df11ede0b6335e1830ea3757105722902
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9cff886780bc11186111fd0a21a76a873b6f06e90e211ed423520edb3fa37d1c
[INFO] running `Command { std: "docker" "start" "-a" "9cff886780bc11186111fd0a21a76a873b6f06e90e211ed423520edb3fa37d1c", kill_on_drop: false }`
[INFO] [stderr]    Compiling wordfindgen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.58s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/wordfindgen-4d0fdcde9eb4dbff)
[INFO] [stderr]   Executable unittests src/bin/wordfindgen.rs (/opt/rustwide/target/debug/deps/wordfindgen-57b941f3b9a80189)
[INFO] running `Command { std: "docker" "inspect" "9cff886780bc11186111fd0a21a76a873b6f06e90e211ed423520edb3fa37d1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cff886780bc11186111fd0a21a76a873b6f06e90e211ed423520edb3fa37d1c", kill_on_drop: false }`
[INFO] [stdout] 9cff886780bc11186111fd0a21a76a873b6f06e90e211ed423520edb3fa37d1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7dd9f07b2d2ce7924085d6df233b14ac95936b164202db59e38e75ca706997bd
[INFO] running `Command { std: "docker" "start" "-a" "7dd9f07b2d2ce7924085d6df233b14ac95936b164202db59e38e75ca706997bd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.95s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wordfindgen-4d0fdcde9eb4dbff)
[INFO] [stderr]      Running unittests src/bin/wordfindgen.rs (/opt/rustwide/target/debug/deps/wordfindgen-57b941f3b9a80189)
[INFO] [stderr]    Doc-tests wordfindgen
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::dir_incrementors_work ... ok
[INFO] [stdout] test tests::indeces ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 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] [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] 
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "7dd9f07b2d2ce7924085d6df233b14ac95936b164202db59e38e75ca706997bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7dd9f07b2d2ce7924085d6df233b14ac95936b164202db59e38e75ca706997bd", kill_on_drop: false }`
[INFO] [stdout] 7dd9f07b2d2ce7924085d6df233b14ac95936b164202db59e38e75ca706997bd