[INFO] fetching crate dfrs 0.0.7...
[INFO] testing dfrs-0.0.7 against 1.59.0 for beta-1.60-1
[INFO] extracting crate dfrs 0.0.7 into /workspace/builds/worker-79/source
[INFO] validating manifest of crates.io crate dfrs 0.0.7 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dfrs 0.0.7
[INFO] finished tweaking crates.io crate dfrs 0.0.7
[INFO] tweaked toml for crates.io crate dfrs 0.0.7 written to /workspace/builds/worker-79/source/Cargo.toml
[INFO] crate crates.io crate dfrs 0.0.7 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5ea95f51428454138e90bee25d29f04faac5a5969c4dde68c6d5b768448c5048
[INFO] running `Command { std: "docker" "start" "-a" "5ea95f51428454138e90bee25d29f04faac5a5969c4dde68c6d5b768448c5048", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5ea95f51428454138e90bee25d29f04faac5a5969c4dde68c6d5b768448c5048", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ea95f51428454138e90bee25d29f04faac5a5969c4dde68c6d5b768448c5048", kill_on_drop: false }`
[INFO] [stdout] 5ea95f51428454138e90bee25d29f04faac5a5969c4dde68c6d5b768448c5048
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 65fa469f8edad0560dc5b801fee516189386a599aeb4d6b85eff753164538450
[INFO] running `Command { std: "docker" "start" "-a" "65fa469f8edad0560dc5b801fee516189386a599aeb4d6b85eff753164538450", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling libc v0.2.83
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling once_cell v1.5.2
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling anyhow v1.0.38
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling regex-syntax v0.6.22
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling strum v0.20.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling thread_local v1.1.2
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling heck v0.3.2
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling regex v1.4.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling nix v0.19.1
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling env_logger v0.8.2
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]    Compiling strum_macros v0.20.1
[INFO] [stderr]    Compiling structopt v0.3.21
[INFO] [stderr]    Compiling dfrs v0.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.64s
[INFO] running `Command { std: "docker" "inspect" "65fa469f8edad0560dc5b801fee516189386a599aeb4d6b85eff753164538450", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65fa469f8edad0560dc5b801fee516189386a599aeb4d6b85eff753164538450", kill_on_drop: false }`
[INFO] [stdout] 65fa469f8edad0560dc5b801fee516189386a599aeb4d6b85eff753164538450
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ae692b2ea347aa5549e93edf993a40c424f5844dedefcecae338fb782225aed
[INFO] running `Command { std: "docker" "start" "-a" "1ae692b2ea347aa5549e93edf993a40c424f5844dedefcecae338fb782225aed", kill_on_drop: false }`
[INFO] [stderr]    Compiling dfrs v0.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 42.11s
[INFO] running `Command { std: "docker" "inspect" "1ae692b2ea347aa5549e93edf993a40c424f5844dedefcecae338fb782225aed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ae692b2ea347aa5549e93edf993a40c424f5844dedefcecae338fb782225aed", kill_on_drop: false }`
[INFO] [stdout] 1ae692b2ea347aa5549e93edf993a40c424f5844dedefcecae338fb782225aed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f03e6b6982e69da5cea67bd348987a8790660627e08d36a1837171a7c571fc67
[INFO] running `Command { std: "docker" "start" "-a" "f03e6b6982e69da5cea67bd348987a8790660627e08d36a1837171a7c571fc67", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dfrs-f186a25f2c205a57)
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test mount::tests::is_remote ... ok
[INFO] [stdout] test util::tests::calc_total_simple ... ok
[INFO] [stdout] test util::tests::cmp_by_capacity_and_dir_name_smaller_capacity_greater_name ... ok
[INFO] [stdout] test util::tests::cmp_by_capacity_and_dir_name_greater_capacity_greater_name ... ok
[INFO] [stdout] test util::tests::cmp_by_capacity_and_dir_name_greater_capacity_equal_name ... ok
[INFO] [stdout] test util::tests::cmp_by_capacity_and_dir_name_equal_capacity_greater_name ... ok
[INFO] [stdout] test util::tests::cmp_by_capacity_and_dir_name_equal ... ok
[INFO] [stdout] test mount::tests::parse_mounts ... ok
[INFO] [stdout] test util::tests::cmp_by_capacity_and_dir_name_smaller_capacity_smaller_name ... ok
[INFO] [stdout] test util::tests::cmp_by_capacity_and_dir_name_greater_capacity_smaller_name ... ok
[INFO] [stdout] test util::tests::calculate_path_match_score_simple ... ok
[INFO] [stdout] test util::tests::format_count_bytes ... ok
[INFO] [stdout] test util::tests::format_count_very_large ... ok
[INFO] [stdout] test mount::tests::is_local ... ok
[INFO] [stdout] test util::tests::format_count_zero ... ok
[INFO] [stdout] test util::tests::format_percentage_fraction ... ok
[INFO] [stdout] test util::tests::format_count_megabyte ... ok
[INFO] [stdout] test util::tests::format_percentage_none ... ok
[INFO] [stdout] test util::tests::format_percentage_hundred ... ok
[INFO] [stdout] test util::tests::format_percentage_zero ... ok
[INFO] [stdout] test util::tests::lvm_alias_five_dashes ... ok
[INFO] [stdout] test util::tests::get_best_mount_match_simple ... ok
[INFO] [stdout] test util::tests::lvm_alias_four_dashes ... ok
[INFO] [stdout] test util::tests::lvm_alias_simple ... ok
[INFO] [stdout] test util::tests::lvm_alias_three_dashes ... ok
[INFO] [stdout] test util::tests::lvm_alias_none ... ok
[INFO] [stdout] test util::tests::lvm_alias_two_dashes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f03e6b6982e69da5cea67bd348987a8790660627e08d36a1837171a7c571fc67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f03e6b6982e69da5cea67bd348987a8790660627e08d36a1837171a7c571fc67", kill_on_drop: false }`
[INFO] [stdout] f03e6b6982e69da5cea67bd348987a8790660627e08d36a1837171a7c571fc67