[INFO] updating cached repository https://github.com/DiesDasJenes/rust-minimal-example
[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] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bd33d2d96cbda1a79318ec2c4172e660df931096
[INFO] testing DiesDasJenes/rust-minimal-example against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FDiesDasJenes%2Frust-minimal-example" "work/builds/worker-3/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/DiesDasJenes/rust-minimal-example 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/DiesDasJenes/rust-minimal-example
[INFO] finished tweaking git repo https://github.com/DiesDasJenes/rust-minimal-example
[INFO] tweaked toml for git repo https://github.com/DiesDasJenes/rust-minimal-example written to work/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/DiesDasJenes/rust-minimal-example 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-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/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] 4c9985c373de96fc779e20eb592da8ed7c639fa103ee2f6be328050f6200a7c4
[INFO] running `"docker" "start" "-a" "4c9985c373de96fc779e20eb592da8ed7c639fa103ee2f6be328050f6200a7c4"`
[INFO] [stderr]    Compiling rust-minimal-example v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `"docker" "inspect" "4c9985c373de96fc779e20eb592da8ed7c639fa103ee2f6be328050f6200a7c4"`
[INFO] running `"docker" "rm" "-f" "4c9985c373de96fc779e20eb592da8ed7c639fa103ee2f6be328050f6200a7c4"`
[INFO] [stdout] 4c9985c373de96fc779e20eb592da8ed7c639fa103ee2f6be328050f6200a7c4
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/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] 95f49913251f07f705db0a9084b8f005fb8019d3ef2d06b24d8e1d5ef2c5487f
[INFO] running `"docker" "start" "-a" "95f49913251f07f705db0a9084b8f005fb8019d3ef2d06b24d8e1d5ef2c5487f"`
[INFO] [stderr]    Compiling rust-minimal-example v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: function is never used: `basic_test`
[INFO] [stderr]  --> tests/test_main.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | fn basic_test() {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `"docker" "inspect" "95f49913251f07f705db0a9084b8f005fb8019d3ef2d06b24d8e1d5ef2c5487f"`
[INFO] running `"docker" "rm" "-f" "95f49913251f07f705db0a9084b8f005fb8019d3ef2d06b24d8e1d5ef2c5487f"`
[INFO] [stdout] 95f49913251f07f705db0a9084b8f005fb8019d3ef2d06b24d8e1d5ef2c5487f
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/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] 3fd5ae33b21243abb23e568f036de208c0c789eaf4081c58a1c3941084424db4
[INFO] running `"docker" "start" "-a" "3fd5ae33b21243abb23e568f036de208c0c789eaf4081c58a1c3941084424db4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rust_minimal_example-ad4e50daf7d58b8d
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_main-93b8610de8ee0962
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "3fd5ae33b21243abb23e568f036de208c0c789eaf4081c58a1c3941084424db4"`
[INFO] running `"docker" "rm" "-f" "3fd5ae33b21243abb23e568f036de208c0c789eaf4081c58a1c3941084424db4"`
[INFO] [stdout] 3fd5ae33b21243abb23e568f036de208c0c789eaf4081c58a1c3941084424db4