[INFO] cloning repository rotty/poco-scheme
[INFO] running `"git" "clone" "--bare" "git://github.com/rotty/poco-scheme.git" "work/cache/sources/gh/rotty/poco-scheme"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/rotty/poco-scheme'...
[INFO] running `"git" "clone" "work/cache/sources/gh/rotty/poco-scheme" "work/ex/beta-1.37-6/sources/1.36.0/gh/rotty/poco-scheme"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/rotty/poco-scheme'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rotty/poco-scheme" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rotty/poco-scheme"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rotty/poco-scheme'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] df3932e52814c9c249afd35ce2ee8eaf3b94bce3
[INFO] sha for GitHub repo rotty/poco-scheme: df3932e52814c9c249afd35ce2ee8eaf3b94bce3
[INFO] validating manifest of rotty/poco-scheme on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rotty/poco-scheme on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rotty/poco-scheme
[INFO] finished frobbing rotty/poco-scheme
[INFO] frobbed toml for rotty/poco-scheme written to work/ex/beta-1.37-6/sources/1.36.0/gh/rotty/poco-scheme/Cargo.toml
[INFO] started frobbing rotty/poco-scheme
[INFO] finished frobbing rotty/poco-scheme
[INFO] frobbed toml for rotty/poco-scheme written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rotty/poco-scheme/Cargo.toml
[INFO] crate rotty/poco-scheme already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lexpr v0.2.3
[INFO] [stderr]   Downloaded lexpr-macros v0.2.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing rotty/poco-scheme against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/rotty/poco-scheme:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] ca4967a622913e9663779b48fade926a5f3a6bf854cb3bc0f8d17c3cf670f395
[INFO] running `"docker" "start" "-a" "ca4967a622913e9663779b48fade926a5f3a6bf854cb3bc0f8d17c3cf670f395"`
[INFO] [stderr]    Compiling syn v0.15.40
[INFO] [stderr]    Compiling gc v0.3.3
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling proc-macro-hack v0.5.8
[INFO] [stderr]    Compiling lexpr-macros v0.2.0
[INFO] [stderr]    Compiling lexpr v0.2.3
[INFO] [stderr]    Compiling poco-scheme v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.65s
[INFO] running `"docker" "inspect" "ca4967a622913e9663779b48fade926a5f3a6bf854cb3bc0f8d17c3cf670f395"`
[INFO] running `"docker" "rm" "-f" "ca4967a622913e9663779b48fade926a5f3a6bf854cb3bc0f8d17c3cf670f395"`
[INFO] [stdout] ca4967a622913e9663779b48fade926a5f3a6bf854cb3bc0f8d17c3cf670f395
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/rotty/poco-scheme:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] fc5e70e0951cca7810f578c2ce50e5b29fb3cb65cfcb576643e941072aab464f
[INFO] running `"docker" "start" "-a" "fc5e70e0951cca7810f578c2ce50e5b29fb3cb65cfcb576643e941072aab464f"`
[INFO] [stderr]    Compiling poco-scheme v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.62s
[INFO] running `"docker" "inspect" "fc5e70e0951cca7810f578c2ce50e5b29fb3cb65cfcb576643e941072aab464f"`
[INFO] running `"docker" "rm" "-f" "fc5e70e0951cca7810f578c2ce50e5b29fb3cb65cfcb576643e941072aab464f"`
[INFO] [stdout] fc5e70e0951cca7810f578c2ce50e5b29fb3cb65cfcb576643e941072aab464f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/rotty/poco-scheme:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 147e2515d6963b72870c7eab1f9fd118ef938fa3dc541f54da5b7fe0a6470ba7
[INFO] running `"docker" "start" "-a" "147e2515d6963b72870c7eab1f9fd118ef938fa3dc541f54da5b7fe0a6470ba7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/poco_scheme-3e4c2c0774100460
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test value::tests::test_value_size ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/poco_scheme-6202953a8c313e66
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running /opt/crater/target/debug/deps/eval-9a7751012894f9a1
[INFO] [stdout] test run_scheme_tests ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests poco-scheme
[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" "147e2515d6963b72870c7eab1f9fd118ef938fa3dc541f54da5b7fe0a6470ba7"`
[INFO] running `"docker" "rm" "-f" "147e2515d6963b72870c7eab1f9fd118ef938fa3dc541f54da5b7fe0a6470ba7"`
[INFO] [stdout] 147e2515d6963b72870c7eab1f9fd118ef938fa3dc541f54da5b7fe0a6470ba7