[INFO] fetching crate string-tools 0.1.0...
[INFO] testing string-tools-0.1.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate string-tools 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate string-tools 0.1.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate string-tools 0.1.0
[INFO] finished tweaking crates.io crate string-tools 0.1.0
[INFO] tweaked toml for crates.io crate string-tools 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", 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] 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" "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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3d70e53e7084ccfdc8cf94a7d28b52bb6d9a392240019417b598ffc2af0df0fa
[INFO] running `Command { std: "docker" "start" "-a" "3d70e53e7084ccfdc8cf94a7d28b52bb6d9a392240019417b598ffc2af0df0fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d70e53e7084ccfdc8cf94a7d28b52bb6d9a392240019417b598ffc2af0df0fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d70e53e7084ccfdc8cf94a7d28b52bb6d9a392240019417b598ffc2af0df0fa", kill_on_drop: false }`
[INFO] [stdout] 3d70e53e7084ccfdc8cf94a7d28b52bb6d9a392240019417b598ffc2af0df0fa
[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" "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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 617669117b57bb73c00e75136d3a6be300e323d05378fb23790069857dadf61a
[INFO] running `Command { std: "docker" "start" "-a" "617669117b57bb73c00e75136d3a6be300e323d05378fb23790069857dadf61a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling string-tools v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "617669117b57bb73c00e75136d3a6be300e323d05378fb23790069857dadf61a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "617669117b57bb73c00e75136d3a6be300e323d05378fb23790069857dadf61a", kill_on_drop: false }`
[INFO] [stdout] 617669117b57bb73c00e75136d3a6be300e323d05378fb23790069857dadf61a
[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" "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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d6b448bc360042620639c0849b56425906b8a628fd0ea99fd3fd7e6a72475b64
[INFO] running `Command { std: "docker" "start" "-a" "d6b448bc360042620639c0849b56425906b8a628fd0ea99fd3fd7e6a72475b64", kill_on_drop: false }`
[INFO] [stderr]    Compiling string-tools v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "d6b448bc360042620639c0849b56425906b8a628fd0ea99fd3fd7e6a72475b64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6b448bc360042620639c0849b56425906b8a628fd0ea99fd3fd7e6a72475b64", kill_on_drop: false }`
[INFO] [stdout] d6b448bc360042620639c0849b56425906b8a628fd0ea99fd3fd7e6a72475b64
[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" "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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] be82094903b8cf96f2a9cb9511c9088b3f60112deb67e4ce2178bd197f84e014
[INFO] running `Command { std: "docker" "start" "-a" "be82094903b8cf96f2a9cb9511c9088b3f60112deb67e4ce2178bd197f84e014", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.67s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/string_tools-9db1e62bbe0c58d8)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::string_tools_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests string-tools
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - get_idx_after_strict (line 57) ... ok
[INFO] [stdout] test src/lib.rs - get_idx_before (line 41) ... ok
[INFO] [stdout] test src/lib.rs - get_all_between_strict (line 70) ... ok
[INFO] [stdout] test src/lib.rs - get_idx_before_strict (line 29) ... ok
[INFO] [stdout] test src/lib.rs - get_all_after_strict (line 16) ... ok
[INFO] [stdout] test src/lib.rs - get_all_before_strict (line 3) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.39s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "be82094903b8cf96f2a9cb9511c9088b3f60112deb67e4ce2178bd197f84e014", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be82094903b8cf96f2a9cb9511c9088b3f60112deb67e4ce2178bd197f84e014", kill_on_drop: false }`
[INFO] [stdout] be82094903b8cf96f2a9cb9511c9088b3f60112deb67e4ce2178bd197f84e014