[INFO] updating cached repository https://github.com/acidghost/rust-merkle
[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] 1e5e3c7d94544cbcbc7db8a7e2dcbfdd5542549a
[INFO] testing acidghost/rust-merkle against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Facidghost%2Frust-merkle" "work/builds/worker-11/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/acidghost/rust-merkle 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/acidghost/rust-merkle
[INFO] finished tweaking git repo https://github.com/acidghost/rust-merkle
[INFO] tweaked toml for git repo https://github.com/acidghost/rust-merkle written to work/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/acidghost/rust-merkle 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] error: the lock file /big/crater/work/builds/worker-11/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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-11/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-11/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] a940a8d3f0d282e70bcedffe92b2e4935f4e57d80c9e0ce7ab618a0e8c7b5598
[INFO] running `"docker" "start" "-a" "a940a8d3f0d282e70bcedffe92b2e4935f4e57d80c9e0ce7ab618a0e8c7b5598"`
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling merkle v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.51s
[INFO] running `"docker" "inspect" "a940a8d3f0d282e70bcedffe92b2e4935f4e57d80c9e0ce7ab618a0e8c7b5598"`
[INFO] running `"docker" "rm" "-f" "a940a8d3f0d282e70bcedffe92b2e4935f4e57d80c9e0ce7ab618a0e8c7b5598"`
[INFO] [stdout] a940a8d3f0d282e70bcedffe92b2e4935f4e57d80c9e0ce7ab618a0e8c7b5598
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-11/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] b73b66927b77e83a2aae5a4de3e062f2fd7cfcfe71a0dd158dda7b8244c200df
[INFO] running `"docker" "start" "-a" "b73b66927b77e83a2aae5a4de3e062f2fd7cfcfe71a0dd158dda7b8244c200df"`
[INFO] [stderr]    Compiling merkle v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.17s
[INFO] running `"docker" "inspect" "b73b66927b77e83a2aae5a4de3e062f2fd7cfcfe71a0dd158dda7b8244c200df"`
[INFO] running `"docker" "rm" "-f" "b73b66927b77e83a2aae5a4de3e062f2fd7cfcfe71a0dd158dda7b8244c200df"`
[INFO] [stdout] b73b66927b77e83a2aae5a4de3e062f2fd7cfcfe71a0dd158dda7b8244c200df
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-11/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] b2f5eccc6acb91dad7905a5faa3761adec7f2df43ddf460beb5e8f036ea6f9d3
[INFO] running `"docker" "start" "-a" "b2f5eccc6acb91dad7905a5faa3761adec7f2df43ddf460beb5e8f036ea6f9d3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/merkle-163ea99a76af9ce1
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test bintree::tests::new_merkle_root ... ok
[INFO] [stdout] test bintree::tests::one_child ... ok
[INFO] [stdout] test bintree::tests::two_children ... ok
[INFO] [stdout] test list::tests::new_list ... ok
[INFO] [stdout] test list::tests::one_child ... ok
[INFO] [stdout] test ntree::tests::new_tree ... ok
[INFO] [stdout] test ntree::tests::one_child ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests merkle
[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" "b2f5eccc6acb91dad7905a5faa3761adec7f2df43ddf460beb5e8f036ea6f9d3"`
[INFO] running `"docker" "rm" "-f" "b2f5eccc6acb91dad7905a5faa3761adec7f2df43ddf460beb5e8f036ea6f9d3"`
[INFO] [stdout] b2f5eccc6acb91dad7905a5faa3761adec7f2df43ddf460beb5e8f036ea6f9d3