[INFO] crate unwrap 1.2.1 is already in cache
[INFO] extracting crate unwrap 1.2.1 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/unwrap/1.2.1
[INFO] extracting crate unwrap 1.2.1 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/unwrap/1.2.1
[INFO] validating manifest of unwrap-1.2.1 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 unwrap-1.2.1 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 unwrap-1.2.1
[INFO] finished frobbing unwrap-1.2.1
[INFO] frobbed toml for unwrap-1.2.1 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/unwrap/1.2.1/Cargo.toml
[INFO] started frobbing unwrap-1.2.1
[INFO] finished frobbing unwrap-1.2.1
[INFO] frobbed toml for unwrap-1.2.1 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/unwrap/1.2.1/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 unwrap-1.2.1 against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/unwrap/1.2.1:/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] 80a88defcf3a18607b389379bd8e7ecbca18ea23138c65986bb9041b000fd90b
[INFO] running `"docker" "start" "-a" "80a88defcf3a18607b389379bd8e7ecbca18ea23138c65986bb9041b000fd90b"`
[INFO] [stderr]    Compiling unwrap v1.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `"docker" "inspect" "80a88defcf3a18607b389379bd8e7ecbca18ea23138c65986bb9041b000fd90b"`
[INFO] running `"docker" "rm" "-f" "80a88defcf3a18607b389379bd8e7ecbca18ea23138c65986bb9041b000fd90b"`
[INFO] [stdout] 80a88defcf3a18607b389379bd8e7ecbca18ea23138c65986bb9041b000fd90b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/unwrap/1.2.1:/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] 8afc5e374d5f472144dbd9103b1b240c942d3e87facbf458c46966081715ab7c
[INFO] running `"docker" "start" "-a" "8afc5e374d5f472144dbd9103b1b240c942d3e87facbf458c46966081715ab7c"`
[INFO] [stderr]    Compiling unwrap v1.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `"docker" "inspect" "8afc5e374d5f472144dbd9103b1b240c942d3e87facbf458c46966081715ab7c"`
[INFO] running `"docker" "rm" "-f" "8afc5e374d5f472144dbd9103b1b240c942d3e87facbf458c46966081715ab7c"`
[INFO] [stdout] 8afc5e374d5f472144dbd9103b1b240c942d3e87facbf458c46966081715ab7c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/unwrap/1.2.1:/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] 5374cae85c9590f9a85d0f2cb7e48620323a2d8ed1740a268e4aa30cb7bb4d60
[INFO] running `"docker" "start" "-a" "5374cae85c9590f9a85d0f2cb7e48620323a2d8ed1740a268e4aa30cb7bb4d60"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/unwrap-d732ad882a566bc9
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::unwrap_err_result_err ... ok
[INFO] [stdout] test tests::unwrap_option_some ... ok
[INFO] [stdout] test tests::unwrap_err_result_ok_message_args ... ok
[INFO] [stdout] test tests::unwrap_err_result_ok_no_message ... ok
[INFO] [stdout] test tests::unwrap_option_none_no_message ... ok
[INFO] [stdout] test tests::unwrap_err_result_ok_message ... ok
[INFO] [stdout] test tests::unwrap_option_none_message ... ok
[INFO] [stdout] test tests::unwrap_result_err_message_args ... ok
[INFO] [stdout] test tests::unwrap_result_err_no_message ... ok
[INFO] [stdout] test tests::unwrap_result_err_message ... ok
[INFO] [stdout] test tests::unwrap_result_ok ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests unwrap
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - unwrap_err (line 224) ... ok
[INFO] [stdout] test src/lib.rs - unwrap (line 126) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "5374cae85c9590f9a85d0f2cb7e48620323a2d8ed1740a268e4aa30cb7bb4d60"`
[INFO] running `"docker" "rm" "-f" "5374cae85c9590f9a85d0f2cb7e48620323a2d8ed1740a268e4aa30cb7bb4d60"`
[INFO] [stdout] 5374cae85c9590f9a85d0f2cb7e48620323a2d8ed1740a268e4aa30cb7bb4d60