[INFO] fetching crate dir_rec 0.1.2...
[INFO] testing dir_rec-0.1.2 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate dir_rec 0.1.2 into /workspace/builds/worker-5-tc2/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-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate dir_rec 0.1.2 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 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] e9e8ede3189392508cd26edd463b8b755b8bb350e20cfd6908976289272fde38
[INFO] running `Command { std: "docker" "start" "-a" "e9e8ede3189392508cd26edd463b8b755b8bb350e20cfd6908976289272fde38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e9e8ede3189392508cd26edd463b8b755b8bb350e20cfd6908976289272fde38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9e8ede3189392508cd26edd463b8b755b8bb350e20cfd6908976289272fde38", kill_on_drop: false }`
[INFO] [stdout] e9e8ede3189392508cd26edd463b8b755b8bb350e20cfd6908976289272fde38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 923c1abac8564ee5519229795623f8f3fe6a25ccc6b8967ffb87fd2f3377e719
[INFO] running `Command { std: "docker" "start" "-a" "923c1abac8564ee5519229795623f8f3fe6a25ccc6b8967ffb87fd2f3377e719", 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 0.18s
[INFO] running `Command { std: "docker" "inspect" "923c1abac8564ee5519229795623f8f3fe6a25ccc6b8967ffb87fd2f3377e719", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "923c1abac8564ee5519229795623f8f3fe6a25ccc6b8967ffb87fd2f3377e719", kill_on_drop: false }`
[INFO] [stdout] 923c1abac8564ee5519229795623f8f3fe6a25ccc6b8967ffb87fd2f3377e719
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 5b92c3676e2cbc3dec2ca2308cebaf6905bea4608c419083c9a7f7fd429636b3
[INFO] running `Command { std: "docker" "start" "-a" "5b92c3676e2cbc3dec2ca2308cebaf6905bea4608c419083c9a7f7fd429636b3", 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 0.31s
[INFO] running `Command { std: "docker" "inspect" "5b92c3676e2cbc3dec2ca2308cebaf6905bea4608c419083c9a7f7fd429636b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b92c3676e2cbc3dec2ca2308cebaf6905bea4608c419083c9a7f7fd429636b3", kill_on_drop: false }`
[INFO] [stdout] 5b92c3676e2cbc3dec2ca2308cebaf6905bea4608c419083c9a7f7fd429636b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 7e274f7cfbcd8f0a0de72d779e247ffa8da69c78fe7bfd34936a9ef715b660c3
[INFO] running `Command { std: "docker" "start" "-a" "7e274f7cfbcd8f0a0de72d779e247ffa8da69c78fe7bfd34936a9ef715b660c3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests dir_rec.rs (/opt/rustwide/target/debug/deps/dir_rec-c5605de38961e32d)
[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]    Doc-tests dir_rec
[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" "7e274f7cfbcd8f0a0de72d779e247ffa8da69c78fe7bfd34936a9ef715b660c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e274f7cfbcd8f0a0de72d779e247ffa8da69c78fe7bfd34936a9ef715b660c3", kill_on_drop: false }`
[INFO] [stdout] 7e274f7cfbcd8f0a0de72d779e247ffa8da69c78fe7bfd34936a9ef715b660c3