[INFO] crate concache 0.2.1 is already in cache
[INFO] extracting crate concache 0.2.1 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/concache/0.2.1
[INFO] extracting crate concache 0.2.1 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/concache/0.2.1
[INFO] validating manifest of concache-0.2.1 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of concache-0.2.1 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing concache-0.2.1
[INFO] finished frobbing concache-0.2.1
[INFO] frobbed toml for concache-0.2.1 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/concache/0.2.1/Cargo.toml
[INFO] started frobbing concache-0.2.1
[INFO] finished frobbing concache-0.2.1
[INFO] frobbed toml for concache-0.2.1 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/concache/0.2.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing concache-0.2.1 against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-5/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/concache/0.2.1:/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=forbid" "-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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] a1efae2f072d48e1645e79e6ab8a6ca09dcf0ace5bbb8e26e81e7c9a58e2fb4c
[INFO] running `"docker" "start" "-a" "a1efae2f072d48e1645e79e6ab8a6ca09dcf0ace5bbb8e26e81e7c9a58e2fb4c"`
[INFO] [stderr]    Compiling concache v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `"docker" "inspect" "a1efae2f072d48e1645e79e6ab8a6ca09dcf0ace5bbb8e26e81e7c9a58e2fb4c"`
[INFO] running `"docker" "rm" "-f" "a1efae2f072d48e1645e79e6ab8a6ca09dcf0ace5bbb8e26e81e7c9a58e2fb4c"`
[INFO] [stdout] a1efae2f072d48e1645e79e6ab8a6ca09dcf0ace5bbb8e26e81e7c9a58e2fb4c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-5/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/concache/0.2.1:/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=forbid" "-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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 230f4ef2d1fdecc02721266e2467758b9b047944af6b03106428ef7bc8722c85
[INFO] running `"docker" "start" "-a" "230f4ef2d1fdecc02721266e2467758b9b047944af6b03106428ef7bc8722c85"`
[INFO] [stderr]    Compiling concache v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.33s
[INFO] running `"docker" "inspect" "230f4ef2d1fdecc02721266e2467758b9b047944af6b03106428ef7bc8722c85"`
[INFO] running `"docker" "rm" "-f" "230f4ef2d1fdecc02721266e2467758b9b047944af6b03106428ef7bc8722c85"`
[INFO] [stdout] 230f4ef2d1fdecc02721266e2467758b9b047944af6b03106428ef7bc8722c85
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-5/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/concache/0.2.1:/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=forbid" "-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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen"`
[INFO] [stdout] bbf864be31fe6b299d8ea4188cfb24e8a8dbf651c0b91c026f8ffa027dfb9968
[INFO] running `"docker" "start" "-a" "bbf864be31fe6b299d8ea4188cfb24e8a8dbf651c0b91c026f8ffa027dfb9968"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/concache-26355d09cad9f801
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test manual::tests::hashmap_basics ... ok
[INFO] [stdout] test manual::linked_list::tests::linkedlist_basics ... ok
[INFO] [stdout] test manual::tests::hashmap_delete ... ok
[INFO] [stdout] test manual::linked_list::tests::more_linked_list_tests ... ok
[INFO] [stdout] test manual::tests::hashmap_concurr ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests concache
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/crossbeam/mod.rs - crossbeam::Map<K, V>::remove (line 172) ... ok
[INFO] [stdout] test src/crossbeam/mod.rs - crossbeam::Map<K, V>::get (line 150) ... ok
[INFO] [stdout] test src/crossbeam/mod.rs - crossbeam::Map<K, V>::insert (line 122) ... ok
[INFO] [stdout] test src/crossbeam/mod.rs - crossbeam::MapHandle<K, V>::len (line 78) ... ok
[INFO] [stdout] test src/crossbeam/mod.rs - crossbeam::MapHandle<K, V>::is_empty (line 94) ... ok
[INFO] [stdout] test src/manual/mod.rs - manual::MapHandle<K, V>::get (line 222) ... ok
[INFO] [stdout] test src/manual/mod.rs - manual::MapHandle<K, V>::is_empty (line 293) ... ok
[INFO] [stdout] test src/manual/mod.rs - manual::MapHandle<K, V>::insert (line 185) ... ok
[INFO] [stdout] test src/manual/mod.rs - manual::MapHandle<K, V>::len (line 277) ... ok
[INFO] [stdout] test src/manual/mod.rs - manual::MapHandle<K, V>::remove (line 250) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "bbf864be31fe6b299d8ea4188cfb24e8a8dbf651c0b91c026f8ffa027dfb9968"`
[INFO] running `"docker" "rm" "-f" "bbf864be31fe6b299d8ea4188cfb24e8a8dbf651c0b91c026f8ffa027dfb9968"`
[INFO] [stdout] bbf864be31fe6b299d8ea4188cfb24e8a8dbf651c0b91c026f8ffa027dfb9968