[INFO] crate console_error_panic_hook 0.1.6 is already in cache
[INFO] extracting crate console_error_panic_hook 0.1.6 into work/ex/beta-1.37-6/sources/1.36.0/reg/console_error_panic_hook/0.1.6
[INFO] extracting crate console_error_panic_hook 0.1.6 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/console_error_panic_hook/0.1.6
[INFO] validating manifest of console_error_panic_hook-0.1.6 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 console_error_panic_hook-0.1.6 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 console_error_panic_hook-0.1.6
[INFO] finished frobbing console_error_panic_hook-0.1.6
[INFO] frobbed toml for console_error_panic_hook-0.1.6 written to work/ex/beta-1.37-6/sources/1.36.0/reg/console_error_panic_hook/0.1.6/Cargo.toml
[INFO] started frobbing console_error_panic_hook-0.1.6
[INFO] finished frobbing console_error_panic_hook-0.1.6
[INFO] frobbed toml for console_error_panic_hook-0.1.6 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/console_error_panic_hook/0.1.6/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[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 console_error_panic_hook-0.1.6 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/console_error_panic_hook/0.1.6:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 3bec8b82842b8951648e11becd8ec36b36829153d6fc42ea399eebfdcfcb191a
[INFO] running `"docker" "start" "-a" "3bec8b82842b8951648e11becd8ec36b36829153d6fc42ea399eebfdcfcb191a"`
[INFO] [stderr]    Compiling console_error_panic_hook v0.1.6 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `"docker" "inspect" "3bec8b82842b8951648e11becd8ec36b36829153d6fc42ea399eebfdcfcb191a"`
[INFO] running `"docker" "rm" "-f" "3bec8b82842b8951648e11becd8ec36b36829153d6fc42ea399eebfdcfcb191a"`
[INFO] [stdout] 3bec8b82842b8951648e11becd8ec36b36829153d6fc42ea399eebfdcfcb191a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/console_error_panic_hook/0.1.6:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 70ed8d1e6b0d5b19e6c92d0de54a674b5d80e98df380b975505d2f131214577b
[INFO] running `"docker" "start" "-a" "70ed8d1e6b0d5b19e6c92d0de54a674b5d80e98df380b975505d2f131214577b"`
[INFO] [stderr]    Compiling console_error_panic_hook v0.1.6 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `"docker" "inspect" "70ed8d1e6b0d5b19e6c92d0de54a674b5d80e98df380b975505d2f131214577b"`
[INFO] running `"docker" "rm" "-f" "70ed8d1e6b0d5b19e6c92d0de54a674b5d80e98df380b975505d2f131214577b"`
[INFO] [stdout] 70ed8d1e6b0d5b19e6c92d0de54a674b5d80e98df380b975505d2f131214577b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/console_error_panic_hook/0.1.6:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] b7ffac6def2e8205d4616c9f49a0f5f98c21f4aa7afca51f957a420ff7ed8c9d
[INFO] running `"docker" "start" "-a" "b7ffac6def2e8205d4616c9f49a0f5f98c21f4aa7afca51f957a420ff7ed8c9d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/console_error_panic_hook-4a9bbaaf83c45059
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tests-2f1d3d43b2a5c265
[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 3 tests
[INFO] [stdout] test can_set_as_hook ... ok
[INFO] [stdout] test can_set_once ... ok
[INFO] [stdout] test cargo_readme_up_to_date ... FAILED
[INFO] [stderr] panicked at 'Check if you have `cargo-readme` in $PATH', tests/tests.rs:18:5
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- cargo_readme_up_to_date stdout ----
[INFO] [stdout] Checking that `cargo readme > README.md` is up to date...
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     cargo_readme_up_to_date
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 2 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--test tests'
[INFO] running `"docker" "inspect" "b7ffac6def2e8205d4616c9f49a0f5f98c21f4aa7afca51f957a420ff7ed8c9d"`
[INFO] running `"docker" "rm" "-f" "b7ffac6def2e8205d4616c9f49a0f5f98c21f4aa7afca51f957a420ff7ed8c9d"`
[INFO] [stdout] b7ffac6def2e8205d4616c9f49a0f5f98c21f4aa7afca51f957a420ff7ed8c9d