[INFO] updating cached repository https://github.com/xswordsx/ff
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] [stderr] From https://github.com/xswordsx/ff
[INFO] [stderr]    b985345..7504151  master     -> master
[INFO] [stderr]  * [new tag]         v1.0.0     -> v1.0.0
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7504151d4c3a53815ddedd61bd7ed43530e8d473
[INFO] testing xswordsx/ff against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxswordsx%2Fff" "work/builds/worker-4/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/xswordsx/ff on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/xswordsx/ff
[INFO] finished tweaking git repo https://github.com/xswordsx/ff
[INFO] tweaked toml for git repo https://github.com/xswordsx/ff written to work/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/xswordsx/ff already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 46a432f73d8b8bd126dc9addd1128044b77bc23d003eb3f2ed46933f619a651c
[INFO] running `"docker" "start" "-a" "46a432f73d8b8bd126dc9addd1128044b77bc23d003eb3f2ed46933f619a651c"`
[INFO] [stderr]    Compiling json v0.11.15
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling yaml-rust v0.4.3
[INFO] [stderr]    Compiling chrono v0.4.9
[INFO] [stderr]    Compiling ff v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.69s
[INFO] running `"docker" "inspect" "46a432f73d8b8bd126dc9addd1128044b77bc23d003eb3f2ed46933f619a651c"`
[INFO] running `"docker" "rm" "-f" "46a432f73d8b8bd126dc9addd1128044b77bc23d003eb3f2ed46933f619a651c"`
[INFO] [stdout] 46a432f73d8b8bd126dc9addd1128044b77bc23d003eb3f2ed46933f619a651c
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] ecd91b84176512528159819747438ad29306206116a9bfc08785ef9ef740001b
[INFO] running `"docker" "start" "-a" "ecd91b84176512528159819747438ad29306206116a9bfc08785ef9ef740001b"`
[INFO] [stderr]    Compiling ff v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `"docker" "inspect" "ecd91b84176512528159819747438ad29306206116a9bfc08785ef9ef740001b"`
[INFO] running `"docker" "rm" "-f" "ecd91b84176512528159819747438ad29306206116a9bfc08785ef9ef740001b"`
[INFO] [stdout] ecd91b84176512528159819747438ad29306206116a9bfc08785ef9ef740001b
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 1731a9939c0730cd074d221dcbc29e70df81faea4803ea940d205072888fb089
[INFO] running `"docker" "start" "-a" "1731a9939c0730cd074d221dcbc29e70df81faea4803ea940d205072888fb089"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ff-058abc3ac531a819
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test colors::test::color_on_clicolor ... ignored
[INFO] [stdout] test colors::test::color_on_clicolor_force ... ok
[INFO] [stdout] test colors::test::general_usecase ... ok
[INFO] [stdout] test colors::test::unknown_color ... ok
[INFO] [stdout] test colors::test::do_not_color_when_nocolor_set ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "1731a9939c0730cd074d221dcbc29e70df81faea4803ea940d205072888fb089"`
[INFO] running `"docker" "rm" "-f" "1731a9939c0730cd074d221dcbc29e70df81faea4803ea940d205072888fb089"`
[INFO] [stdout] 1731a9939c0730cd074d221dcbc29e70df81faea4803ea940d205072888fb089