[INFO] updating cached repository https://github.com/verath/loxrust
[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] 4236eba33ccc948e2c987a507a7c3cbc13db13f2
[INFO] testing verath/loxrust against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fverath%2Floxrust" "work/builds/worker-1/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/verath/loxrust 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/verath/loxrust
[INFO] finished tweaking git repo https://github.com/verath/loxrust
[INFO] tweaked toml for git repo https://github.com/verath/loxrust written to work/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/verath/loxrust 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-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/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] 81ff40cfbcb7a4072bbca201c397823143469a838f5314554247f425becbe539
[INFO] running `"docker" "start" "-a" "81ff40cfbcb7a4072bbca201c397823143469a838f5314554247f425becbe539"`
[INFO] [stderr]    Compiling loxrust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/lib.rs:1:26
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub type ErrorCallback = Fn(u64, &str) -> ();
[INFO] [stderr]   |                          ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(u64, &str) -> ()`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.74s
[INFO] running `"docker" "inspect" "81ff40cfbcb7a4072bbca201c397823143469a838f5314554247f425becbe539"`
[INFO] running `"docker" "rm" "-f" "81ff40cfbcb7a4072bbca201c397823143469a838f5314554247f425becbe539"`
[INFO] [stdout] 81ff40cfbcb7a4072bbca201c397823143469a838f5314554247f425becbe539
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/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] ad07efe806f913138b5889599f118ee7f4cdd6ce7ae0d3780eeabc98af99fe55
[INFO] running `"docker" "start" "-a" "ad07efe806f913138b5889599f118ee7f4cdd6ce7ae0d3780eeabc98af99fe55"`
[INFO] [stderr]    Compiling loxrust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/lib.rs:1:26
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub type ErrorCallback = Fn(u64, &str) -> ();
[INFO] [stderr]   |                          ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(u64, &str) -> ()`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `"docker" "inspect" "ad07efe806f913138b5889599f118ee7f4cdd6ce7ae0d3780eeabc98af99fe55"`
[INFO] running `"docker" "rm" "-f" "ad07efe806f913138b5889599f118ee7f4cdd6ce7ae0d3780eeabc98af99fe55"`
[INFO] [stdout] ad07efe806f913138b5889599f118ee7f4cdd6ce7ae0d3780eeabc98af99fe55
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/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] bef85d2863b4e31122a6ae39263331917771f1c571a36e1699d1e549e5d3484c
[INFO] running `"docker" "start" "-a" "bef85d2863b4e31122a6ae39263331917771f1c571a36e1699d1e549e5d3484c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/loxrust-e638392cc8fc4756
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test print::tests::test_print ... ok
[INFO] [stdout] test print::tests::test_visit_grouping_expr ... ok
[INFO] [stdout] test print::tests::test_visit_binary_expr ... ok
[INFO] [stdout] test print::tests::test_visit_unary_expr ... ok
[INFO] [stdout] test print::tests::test_visit_literal_expr ... ok
[INFO] [stdout] test scanner::tests::test_had_error_failed_scan ... ok
[INFO] [stdout] test scanner::tests::test_had_error_ok_scan ... ok
[INFO] [stdout] test scanner::tests::test_scan_keyword ... ok
[INFO] [stdout] test scanner::tests::test_scan_identifer ... ok
[INFO] [stdout] test scanner::tests::test_scan_number ... ok
[INFO] [stdout] test scanner::tests::test_scan_tokens_appends_eof ... ok
[INFO] [stdout] test scanner::tests::test_scan_string ... ok
[INFO] [stdout] test scanner::tests::test_scan_simple_tokens ... ok
[INFO] [stdout] test scanner::tests::test_scan_tokens_twice ... ok
[INFO] [stdout] test scanner::tests::test_scan_tokens_unexpected_token ... ok
[INFO] [stdout] test scanner::tests::test_scan_tokens_unterminated_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/loxrust-0bec195dc641f323
[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]    Doc-tests loxrust
[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" "bef85d2863b4e31122a6ae39263331917771f1c571a36e1699d1e549e5d3484c"`
[INFO] running `"docker" "rm" "-f" "bef85d2863b4e31122a6ae39263331917771f1c571a36e1699d1e549e5d3484c"`
[INFO] [stdout] bef85d2863b4e31122a6ae39263331917771f1c571a36e1699d1e549e5d3484c