[INFO] updating cached repository https://github.com/PurpleMyst/schemers
[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] d80e03fcbe9895ddc97647192929d838823242ac
[INFO] testing PurpleMyst/schemers against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FPurpleMyst%2Fschemers" "work/builds/worker-8/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/PurpleMyst/schemers 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/PurpleMyst/schemers
[INFO] finished tweaking git repo https://github.com/PurpleMyst/schemers
[INFO] tweaked toml for git repo https://github.com/PurpleMyst/schemers written to work/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/PurpleMyst/schemers 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-8/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] 24b6cba2ab8a836d2e18e65f82eb9d01756df0306a0af91f3bdf81b5d9047ff5
[INFO] running `"docker" "start" "-a" "24b6cba2ab8a836d2e18e65f82eb9d01756df0306a0af91f3bdf81b5d9047ff5"`
[INFO] [stderr]    Compiling libc v0.2.40
[INFO] [stderr]    Compiling gc v0.3.2
[INFO] [stderr]    Compiling gc_derive v0.3.2
[INFO] [stderr]    Compiling memchr v2.0.1
[INFO] [stderr]    Compiling nom v4.0.0
[INFO] [stderr]    Compiling schemers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: variant is never constructed: `True`
[INFO] [stderr]   --> src/value.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     True,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.70s
[INFO] running `"docker" "inspect" "24b6cba2ab8a836d2e18e65f82eb9d01756df0306a0af91f3bdf81b5d9047ff5"`
[INFO] running `"docker" "rm" "-f" "24b6cba2ab8a836d2e18e65f82eb9d01756df0306a0af91f3bdf81b5d9047ff5"`
[INFO] [stdout] 24b6cba2ab8a836d2e18e65f82eb9d01756df0306a0af91f3bdf81b5d9047ff5
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-8/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] f2ebd2371a91c7696b410ea47a331df5d98389efc4f57076daca748f385d3f05
[INFO] running `"docker" "start" "-a" "f2ebd2371a91c7696b410ea47a331df5d98389efc4f57076daca748f385d3f05"`
[INFO] [stderr]    Compiling schemers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: variant is never constructed: `True`
[INFO] [stderr]   --> src/value.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     True,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.74s
[INFO] running `"docker" "inspect" "f2ebd2371a91c7696b410ea47a331df5d98389efc4f57076daca748f385d3f05"`
[INFO] running `"docker" "rm" "-f" "f2ebd2371a91c7696b410ea47a331df5d98389efc4f57076daca748f385d3f05"`
[INFO] [stdout] f2ebd2371a91c7696b410ea47a331df5d98389efc4f57076daca748f385d3f05
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-8/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] 368e36f3df85ef3b2502958af7fcffe7ae73e88bfd97ce130e52f90c2fcf589f
[INFO] running `"docker" "start" "-a" "368e36f3df85ef3b2502958af7fcffe7ae73e88bfd97ce130e52f90c2fcf589f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/schemers-ccef19f727856bc8
[INFO] [stdout] running 4 tests
[INFO] [stdout] test parser::tests::test_symbol ... ok
[INFO] [stdout] test parser::tests::test_string ... ok
[INFO] [stdout] test parser::tests::test_number ... ok
[INFO] [stdout] test parser::tests::test_sexpr ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "368e36f3df85ef3b2502958af7fcffe7ae73e88bfd97ce130e52f90c2fcf589f"`
[INFO] running `"docker" "rm" "-f" "368e36f3df85ef3b2502958af7fcffe7ae73e88bfd97ce130e52f90c2fcf589f"`
[INFO] [stdout] 368e36f3df85ef3b2502958af7fcffe7ae73e88bfd97ce130e52f90c2fcf589f