[INFO] cloning repository https://github.com/HammockSunburn/fddup
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HammockSunburn/fddup" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHammockSunburn%2Ffddup", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHammockSunburn%2Ffddup'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 60edba330c82ccd56bbaba995a41c53ef9068abb
[INFO] testing HammockSunburn/fddup against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHammockSunburn%2Ffddup" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/HammockSunburn/fddup on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/HammockSunburn/fddup
[INFO] finished tweaking git repo https://github.com/HammockSunburn/fddup
[INFO] tweaked toml for git repo https://github.com/HammockSunburn/fddup written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/HammockSunburn/fddup already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded humansize v1.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 928ca08abfc81a5bfcde87d30082cdcdb1a1bcd20fd8de5b9a149adccff742b1
[INFO] running `Command { std: "docker" "start" "-a" "928ca08abfc81a5bfcde87d30082cdcdb1a1bcd20fd8de5b9a149adccff742b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "928ca08abfc81a5bfcde87d30082cdcdb1a1bcd20fd8de5b9a149adccff742b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "928ca08abfc81a5bfcde87d30082cdcdb1a1bcd20fd8de5b9a149adccff742b1", kill_on_drop: false }`
[INFO] [stdout] 928ca08abfc81a5bfcde87d30082cdcdb1a1bcd20fd8de5b9a149adccff742b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc94c8b762f1f077a3d66a0654b510aa8ae7e97bb55c47a4e9e474a6c15cc88a
[INFO] running `Command { std: "docker" "start" "-a" "dc94c8b762f1f077a3d66a0654b510aa8ae7e97bb55c47a4e9e474a6c15cc88a", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling anyhow v1.0.40
[INFO] [stderr]    Compiling cpufeatures v0.1.4
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling humansize v1.1.1
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling tokio v1.6.1
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling sha2 v0.9.5
[INFO] [stderr]    Compiling tokio-macros v1.2.0
[INFO] [stderr]    Compiling fddup v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.73s
[INFO] running `Command { std: "docker" "inspect" "dc94c8b762f1f077a3d66a0654b510aa8ae7e97bb55c47a4e9e474a6c15cc88a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc94c8b762f1f077a3d66a0654b510aa8ae7e97bb55c47a4e9e474a6c15cc88a", kill_on_drop: false }`
[INFO] [stdout] dc94c8b762f1f077a3d66a0654b510aa8ae7e97bb55c47a4e9e474a6c15cc88a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 80e94df45768217543ea32e289884830246211cb0730245f446850608a75e8d3
[INFO] running `Command { std: "docker" "start" "-a" "80e94df45768217543ea32e289884830246211cb0730245f446850608a75e8d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling fddup v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `Command { std: "docker" "inspect" "80e94df45768217543ea32e289884830246211cb0730245f446850608a75e8d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80e94df45768217543ea32e289884830246211cb0730245f446850608a75e8d3", kill_on_drop: false }`
[INFO] [stdout] 80e94df45768217543ea32e289884830246211cb0730245f446850608a75e8d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9926af67ecdff7c6e0573f7ead03138cc9d73f8172e2ad224f05207816f2a4c4
[INFO] running `Command { std: "docker" "start" "-a" "9926af67ecdff7c6e0573f7ead03138cc9d73f8172e2ad224f05207816f2a4c4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fddup-681a6d2086a62791)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test algo::tests::find_some_work_some_remaining_input_leaves_duplicates ... ok
[INFO] [stdout] test algo::tests::find_work_across_multiple_keys ... ok
[INFO] [stdout] test fddup::tests::sort_poss_dupes ... ok
[INFO] [stdout] test algo::tests::find_work_only_dups_more_than_desired ... ok
[INFO] [stdout] test fddup::tests::remove_duplicate_paths ... ok
[INFO] [stdout] test algo::tests::find_work_across_multiple_keys_other_key_in_the_middle ... ok
[INFO] [stdout] test algo::tests::find_no_work_and_no_duplicates_found ... ok
[INFO] [stdout] test algo::tests::find_work_some_work_and_some_duplicates_found ... ok
[INFO] [stdout] test algo::tests::find_work_no_dups ... ok
[INFO] [stdout] test algo::tests::find_work_only_dups_equal_to_desired ... ok
[INFO] [stdout] test algo::tests::find_work_only_dups_in_middle_less_than_desired ... ok
[INFO] [stdout] test algo::tests::find_work_only_dups_in_middle_more_than_desired ... ok
[INFO] [stdout] test algo::tests::find_work_only_duplicates_found ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9926af67ecdff7c6e0573f7ead03138cc9d73f8172e2ad224f05207816f2a4c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9926af67ecdff7c6e0573f7ead03138cc9d73f8172e2ad224f05207816f2a4c4", kill_on_drop: false }`
[INFO] [stdout] 9926af67ecdff7c6e0573f7ead03138cc9d73f8172e2ad224f05207816f2a4c4