[INFO] crate containerof 0.2.2 is already in cache
[INFO] extracting crate containerof 0.2.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/containerof/0.2.2
[INFO] extracting crate containerof 0.2.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/containerof/0.2.2
[INFO] validating manifest of containerof-0.2.2 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of containerof-0.2.2 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing containerof-0.2.2
[INFO] finished frobbing containerof-0.2.2
[INFO] frobbed toml for containerof-0.2.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/containerof/0.2.2/Cargo.toml
[INFO] started frobbing containerof-0.2.2
[INFO] finished frobbing containerof-0.2.2
[INFO] frobbed toml for containerof-0.2.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/containerof/0.2.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing containerof-0.2.2 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/containerof/0.2.2:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 5956ceb339e9ee7f0c7b422570d54fb8cedf949ba04ec8e03b34c1b4ed1a9dda
[INFO] running `"docker" "start" "-a" "5956ceb339e9ee7f0c7b422570d54fb8cedf949ba04ec8e03b34c1b4ed1a9dda"`
[INFO] [stderr]    Compiling containerof v0.2.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `"docker" "inspect" "5956ceb339e9ee7f0c7b422570d54fb8cedf949ba04ec8e03b34c1b4ed1a9dda"`
[INFO] running `"docker" "rm" "-f" "5956ceb339e9ee7f0c7b422570d54fb8cedf949ba04ec8e03b34c1b4ed1a9dda"`
[INFO] [stdout] 5956ceb339e9ee7f0c7b422570d54fb8cedf949ba04ec8e03b34c1b4ed1a9dda
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/containerof/0.2.2:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 6d49727623e66536d46a5087aed054aae9ce6a65d72e237db2bc564c67d4c7a8
[INFO] running `"docker" "start" "-a" "6d49727623e66536d46a5087aed054aae9ce6a65d72e237db2bc564c67d4c7a8"`
[INFO] [stderr]    Compiling containerof v0.2.2 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> tests/lib.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `"docker" "inspect" "6d49727623e66536d46a5087aed054aae9ce6a65d72e237db2bc564c67d4c7a8"`
[INFO] running `"docker" "rm" "-f" "6d49727623e66536d46a5087aed054aae9ce6a65d72e237db2bc564c67d4c7a8"`
[INFO] [stdout] 6d49727623e66536d46a5087aed054aae9ce6a65d72e237db2bc564c67d4c7a8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/containerof/0.2.2:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 5b69fd569d3b82923ced586ff77bf1d841e1504d49baaeecb910b8ccf6fa5fcc
[INFO] running `"docker" "start" "-a" "5b69fd569d3b82923ced586ff77bf1d841e1504d49baaeecb910b8ccf6fa5fcc"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/containerof-f6b9fd8617483db8
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lib-1a81d8418627dec2
[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 4 tests
[INFO] [stdout] test test_field_offset ... ok
[INFO] [stdout] test test_borrow_box ... ok
[INFO] [stdout] test test_intrusive_field_roundtrip ... ok
[INFO] [stdout] test test_intrusive_container_roundtrip ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests containerof
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "5b69fd569d3b82923ced586ff77bf1d841e1504d49baaeecb910b8ccf6fa5fcc"`
[INFO] running `"docker" "rm" "-f" "5b69fd569d3b82923ced586ff77bf1d841e1504d49baaeecb910b8ccf6fa5fcc"`
[INFO] [stdout] 5b69fd569d3b82923ced586ff77bf1d841e1504d49baaeecb910b8ccf6fa5fcc