[INFO] fetching crate oshash 0.2.2...
[INFO] testing oshash-0.2.2 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate oshash 0.2.2 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate oshash 0.2.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate oshash 0.2.2
[INFO] tweaked toml for crates.io crate oshash 0.2.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate oshash 0.2.2 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate oshash 0.2.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f459b27618cc2edcc6a5d2d6acc82d52ea33fd707aebafd351d4da927d652d1b
[INFO] running `Command { std: "docker" "start" "-a" "f459b27618cc2edcc6a5d2d6acc82d52ea33fd707aebafd351d4da927d652d1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f459b27618cc2edcc6a5d2d6acc82d52ea33fd707aebafd351d4da927d652d1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f459b27618cc2edcc6a5d2d6acc82d52ea33fd707aebafd351d4da927d652d1b", kill_on_drop: false }`
[INFO] [stdout] f459b27618cc2edcc6a5d2d6acc82d52ea33fd707aebafd351d4da927d652d1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dfdab2ac1089b88b64463e11889bc069104079c3fb4d28c626f1369d0f1c8bbd
[INFO] running `Command { std: "docker" "start" "-a" "dfdab2ac1089b88b64463e11889bc069104079c3fb4d28c626f1369d0f1c8bbd", kill_on_drop: false }`
[INFO] [stderr]    Compiling oshash v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "dfdab2ac1089b88b64463e11889bc069104079c3fb4d28c626f1369d0f1c8bbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfdab2ac1089b88b64463e11889bc069104079c3fb4d28c626f1369d0f1c8bbd", kill_on_drop: false }`
[INFO] [stdout] dfdab2ac1089b88b64463e11889bc069104079c3fb4d28c626f1369d0f1c8bbd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 32cfba522f38ed63088e7be7fccc32e247c7256ce7faa8e193fcdd0cce747c2b
[INFO] running `Command { std: "docker" "start" "-a" "32cfba522f38ed63088e7be7fccc32e247c7256ce7faa8e193fcdd0cce747c2b", kill_on_drop: false }`
[INFO] [stderr]    Compiling oshash v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "32cfba522f38ed63088e7be7fccc32e247c7256ce7faa8e193fcdd0cce747c2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32cfba522f38ed63088e7be7fccc32e247c7256ce7faa8e193fcdd0cce747c2b", kill_on_drop: false }`
[INFO] [stdout] 32cfba522f38ed63088e7be7fccc32e247c7256ce7faa8e193fcdd0cce747c2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2a61be4546799a380a186bc492a802a5dd2bef39240190d9234be2a66b5df06f
[INFO] running `Command { std: "docker" "start" "-a" "2a61be4546799a380a186bc492a802a5dd2bef39240190d9234be2a66b5df06f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/oshash-c8a4b9f56b8271ae)
[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/integration_tests.rs (/opt/rustwide/target/debug/deps/integration_tests-9484b1a96cee0c30)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test it_throw_error_when_input_too_small ... ok
[INFO] [stdout] test it_throws_error_when_input_too_small_for_buf ... ok
[INFO] [stdout] test it_throws_io_error ... ok
[INFO] [stdout] test it_hashes_properly ... ok
[INFO] [stdout] test it_accepts_seek_and_confirms_seeks_and_leave_seek_at_original_offset ... ok
[INFO] [stdout] test it_throws_error_if_file_does_not_exist ... 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]    Doc-tests oshash
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - oshash_buf (line 83) ... ok
[INFO] [stdout] test src/lib.rs - oshash (line 59) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.55s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2a61be4546799a380a186bc492a802a5dd2bef39240190d9234be2a66b5df06f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a61be4546799a380a186bc492a802a5dd2bef39240190d9234be2a66b5df06f", kill_on_drop: false }`
[INFO] [stdout] 2a61be4546799a380a186bc492a802a5dd2bef39240190d9234be2a66b5df06f