[INFO] fetching crate dir_rec 0.1.2...
[INFO] testing dir_rec-0.1.2 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate dir_rec 0.1.2 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate dir_rec 0.1.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate dir_rec 0.1.2
[INFO] tweaked toml for crates.io crate dir_rec 0.1.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate dir_rec 0.1.2 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate dir_rec 0.1.2 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6d19223b9a8e7fbe5b5e6d337a80037dbc6be4649398018add8b0cc67e720ebb
[INFO] running `Command { std: "docker" "start" "-a" "6d19223b9a8e7fbe5b5e6d337a80037dbc6be4649398018add8b0cc67e720ebb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d19223b9a8e7fbe5b5e6d337a80037dbc6be4649398018add8b0cc67e720ebb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d19223b9a8e7fbe5b5e6d337a80037dbc6be4649398018add8b0cc67e720ebb", kill_on_drop: false }`
[INFO] [stdout] 6d19223b9a8e7fbe5b5e6d337a80037dbc6be4649398018add8b0cc67e720ebb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6104b93e6b975de6d81e81bb86362bf0a26f90f8b69a2bfe6c9117e34d904fea
[INFO] running `Command { std: "docker" "start" "-a" "6104b93e6b975de6d81e81bb86362bf0a26f90f8b69a2bfe6c9117e34d904fea", kill_on_drop: false }`
[INFO] [stderr]    Compiling dir_rec v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "6104b93e6b975de6d81e81bb86362bf0a26f90f8b69a2bfe6c9117e34d904fea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6104b93e6b975de6d81e81bb86362bf0a26f90f8b69a2bfe6c9117e34d904fea", kill_on_drop: false }`
[INFO] [stdout] 6104b93e6b975de6d81e81bb86362bf0a26f90f8b69a2bfe6c9117e34d904fea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 16cf2293918e744ce63eafa25a773364463ce959d292f204fe0849d203cdd2e4
[INFO] running `Command { std: "docker" "start" "-a" "16cf2293918e744ce63eafa25a773364463ce959d292f204fe0849d203cdd2e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling dir_rec v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "16cf2293918e744ce63eafa25a773364463ce959d292f204fe0849d203cdd2e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16cf2293918e744ce63eafa25a773364463ce959d292f204fe0849d203cdd2e4", kill_on_drop: false }`
[INFO] [stdout] 16cf2293918e744ce63eafa25a773364463ce959d292f204fe0849d203cdd2e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 799dae6bb3f5d5ac3660fceff53d04b27186f2043ded43d070dc80f496c9fe89
[INFO] running `Command { std: "docker" "start" "-a" "799dae6bb3f5d5ac3660fceff53d04b27186f2043ded43d070dc80f496c9fe89", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests dir_rec.rs (/opt/rustwide/target/debug/deps/dir_rec-c5605de38961e32d)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests dir_rec
[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] 
[INFO] running `Command { std: "docker" "inspect" "799dae6bb3f5d5ac3660fceff53d04b27186f2043ded43d070dc80f496c9fe89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "799dae6bb3f5d5ac3660fceff53d04b27186f2043ded43d070dc80f496c9fe89", kill_on_drop: false }`
[INFO] [stdout] 799dae6bb3f5d5ac3660fceff53d04b27186f2043ded43d070dc80f496c9fe89