[INFO] fetching crate cp_r 0.3.1...
[INFO] testing cp_r-0.3.1 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate cp_r 0.3.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate cp_r 0.3.1 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cp_r 0.3.1
[INFO] finished tweaking crates.io crate cp_r 0.3.1
[INFO] tweaked toml for crates.io crate cp_r 0.3.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4367091d6fdd429882c78c8eacd9ef92fce514b120dac51ecfbe7f10d5a7a4e9
[INFO] running `Command { std: "docker" "start" "-a" "4367091d6fdd429882c78c8eacd9ef92fce514b120dac51ecfbe7f10d5a7a4e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4367091d6fdd429882c78c8eacd9ef92fce514b120dac51ecfbe7f10d5a7a4e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4367091d6fdd429882c78c8eacd9ef92fce514b120dac51ecfbe7f10d5a7a4e9", kill_on_drop: false }`
[INFO] [stdout] 4367091d6fdd429882c78c8eacd9ef92fce514b120dac51ecfbe7f10d5a7a4e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 11e482839f5c8b85c0a483c0181ceb1401bfd89a3781af534b9ce16f213eb51a
[INFO] running `Command { std: "docker" "start" "-a" "11e482839f5c8b85c0a483c0181ceb1401bfd89a3781af534b9ce16f213eb51a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling filetime v0.2.15
[INFO] [stderr]    Compiling cp_r v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.42s
[INFO] running `Command { std: "docker" "inspect" "11e482839f5c8b85c0a483c0181ceb1401bfd89a3781af534b9ce16f213eb51a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11e482839f5c8b85c0a483c0181ceb1401bfd89a3781af534b9ce16f213eb51a", kill_on_drop: false }`
[INFO] [stdout] 11e482839f5c8b85c0a483c0181ceb1401bfd89a3781af534b9ce16f213eb51a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1bc727a424e5302b29c0a01f0d10690f036d192675e08f7b659927384c4ddcb9
[INFO] running `Command { std: "docker" "start" "-a" "1bc727a424e5302b29c0a01f0d10690f036d192675e08f7b659927384c4ddcb9", kill_on_drop: false }`
[INFO] [stderr]    Compiling ppv-lite86 v0.2.15
[INFO] [stderr]    Compiling anyhow v1.0.51
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling cp_r v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.18s
[INFO] running `Command { std: "docker" "inspect" "1bc727a424e5302b29c0a01f0d10690f036d192675e08f7b659927384c4ddcb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bc727a424e5302b29c0a01f0d10690f036d192675e08f7b659927384c4ddcb9", kill_on_drop: false }`
[INFO] [stdout] 1bc727a424e5302b29c0a01f0d10690f036d192675e08f7b659927384c4ddcb9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 391da6ee338934e64b83bfafd3d6621405240e18b6ec33bee9d46f4d46c0a28a
[INFO] running `Command { std: "docker" "start" "-a" "391da6ee338934e64b83bfafd3d6621405240e18b6ec33bee9d46f4d46c0a28a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cp_r-a868e3f8eb0be9aa)
[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/anyhow.rs (/opt/rustwide/target/debug/deps/anyhow-df76ca51d58c66d2)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test attach_anyhow_context_to_failure ... ok
[INFO] [stdout] test attach_anyhow_context_to_success ... 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] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-e66fd912cc97d079)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test create_destination_when_requested ... ok
[INFO] [stdout] test copy_dangling_symlink ... ok
[INFO] [stdout] test clean_error_on_nonexistent_source ... ok
[INFO] [stdout] test basic_copy ... ok
[INFO] [stdout] test subdirs ... ok
[INFO] [stdout] test filter_by_path ... ok
[INFO] [stdout] test clean_error_failing_to_copy_devices ... ok
[INFO] [stdout] test after_entry_copied_callback ... ok
[INFO] [stdout] test create_destination_by_default ... ok
[INFO] [stdout] test larger_file_with_small_buffer_causes_multiple_reads ... ok
[INFO] [stdout] test filter_by_mut_closure ... ok
[INFO] [stdout] test optionally_destination_must_exist ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cp_r
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 30) ... ok
[INFO] [stdout] test src/lib.rs - CopyOptions::filter (line 166) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.77s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "391da6ee338934e64b83bfafd3d6621405240e18b6ec33bee9d46f4d46c0a28a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "391da6ee338934e64b83bfafd3d6621405240e18b6ec33bee9d46f4d46c0a28a", kill_on_drop: false }`
[INFO] [stdout] 391da6ee338934e64b83bfafd3d6621405240e18b6ec33bee9d46f4d46c0a28a