[INFO] fetching crate dynstr 0.1.1...
[INFO] testing dynstr-0.1.1 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate dynstr 0.1.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate dynstr 0.1.1 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 dynstr 0.1.1
[INFO] finished tweaking crates.io crate dynstr 0.1.1
[INFO] tweaked toml for crates.io crate dynstr 0.1.1 written to /workspace/builds/worker-1/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] f91c4ee8ecca1508cd56f76811d2e0118fdb6804b9e37dd43d2b7cca150a4d85
[INFO] running `Command { std: "docker" "start" "-a" "f91c4ee8ecca1508cd56f76811d2e0118fdb6804b9e37dd43d2b7cca150a4d85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f91c4ee8ecca1508cd56f76811d2e0118fdb6804b9e37dd43d2b7cca150a4d85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f91c4ee8ecca1508cd56f76811d2e0118fdb6804b9e37dd43d2b7cca150a4d85", kill_on_drop: false }`
[INFO] [stdout] f91c4ee8ecca1508cd56f76811d2e0118fdb6804b9e37dd43d2b7cca150a4d85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 803403fbe3210ef072b23c3a8d6cfe88efb9456a3ec725ebd1ffeb281fa81cc7
[INFO] running `Command { std: "docker" "start" "-a" "803403fbe3210ef072b23c3a8d6cfe88efb9456a3ec725ebd1ffeb281fa81cc7", kill_on_drop: false }`
[INFO] [stderr]    Compiling dynstr v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "803403fbe3210ef072b23c3a8d6cfe88efb9456a3ec725ebd1ffeb281fa81cc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "803403fbe3210ef072b23c3a8d6cfe88efb9456a3ec725ebd1ffeb281fa81cc7", kill_on_drop: false }`
[INFO] [stdout] 803403fbe3210ef072b23c3a8d6cfe88efb9456a3ec725ebd1ffeb281fa81cc7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 9e0718e7d18727204639a2f12a9ddd635616b6082b16ad8859aed7f079197d3b
[INFO] running `Command { std: "docker" "start" "-a" "9e0718e7d18727204639a2f12a9ddd635616b6082b16ad8859aed7f079197d3b", kill_on_drop: false }`
[INFO] [stderr]    Compiling dynstr v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "9e0718e7d18727204639a2f12a9ddd635616b6082b16ad8859aed7f079197d3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e0718e7d18727204639a2f12a9ddd635616b6082b16ad8859aed7f079197d3b", kill_on_drop: false }`
[INFO] [stdout] 9e0718e7d18727204639a2f12a9ddd635616b6082b16ad8859aed7f079197d3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 928bdceedfd8505f701e4ab3cea00485792f4c95f20edbd6f842bd7ee95ec411
[INFO] running `Command { std: "docker" "start" "-a" "928bdceedfd8505f701e4ab3cea00485792f4c95f20edbd6f842bd7ee95ec411", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dynstr-b758d6b89f8182d9)
[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] [stderr]      Running tests/indexed_test.rs (/opt/rustwide/target/debug/deps/indexed_test-a5304fcf2ca553dd)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test basic ... ok
[INFO] [stdout] test slice ... ok
[INFO] [stdout] test cons ... ok
[INFO] [stdout] test slice_cons ... ok
[INFO] [stdout] test slice_cons_slice ... ok
[INFO] [stdout] test slice_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/methods_test.rs (/opt/rustwide/target/debug/deps/methods_test-e07497dce7249f86)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test append ... ok
[INFO] [stdout] test index_of ... ok
[INFO] [stdout] test split ... ok
[INFO] [stdout] test split_empty ... ok
[INFO] [stdout] test split_empty_source ... ok
[INFO] [stdout] test split_empty_pattern ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/pattern_test.rs (/opt/rustwide/target/debug/deps/pattern_test-58260aab1537fdd8)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test basic ... 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]      Running tests/string_test.rs (/opt/rustwide/target/debug/deps/string_test-5b2f24c091587179)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test basic ... ok
[INFO] [stdout] test eq ... ok
[INFO] [stdout] test iter_cons ... ok
[INFO] [stdout] test iter_cons_cons_slice ... ok
[INFO] [stdout] test hash ... ok
[INFO] [stdout] test iter_slice ... ok
[INFO] [stdout] test iter_cons_slice ... ok
[INFO] [stdout] test iter_slice_slice ... ok
[INFO] [stdout] test iter_slice_slice_slice ... ok
[INFO] [stdout] test unicode ... ok
[INFO] [stdout] test nth ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dynstr
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/methods.rs - methods::DynamicString::append (line 40) ... ok
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] test src/methods.rs - methods::DynamicString::index_of (line 65) ... ok
[INFO] [stdout] test src/methods.rs - methods::DynamicString::split (line 79) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.55s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "928bdceedfd8505f701e4ab3cea00485792f4c95f20edbd6f842bd7ee95ec411", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "928bdceedfd8505f701e4ab3cea00485792f4c95f20edbd6f842bd7ee95ec411", kill_on_drop: false }`
[INFO] [stdout] 928bdceedfd8505f701e4ab3cea00485792f4c95f20edbd6f842bd7ee95ec411