[INFO] crate clierr 0.7.0 is already in cache
[INFO] extracting crate clierr 0.7.0 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/clierr/0.7.0
[INFO] extracting crate clierr 0.7.0 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/clierr/0.7.0
[INFO] validating manifest of clierr-0.7.0 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 clierr-0.7.0 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 clierr-0.7.0
[INFO] finished frobbing clierr-0.7.0
[INFO] frobbed toml for clierr-0.7.0 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/clierr/0.7.0/Cargo.toml
[INFO] started frobbing clierr-0.7.0
[INFO] finished frobbing clierr-0.7.0
[INFO] frobbed toml for clierr-0.7.0 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/clierr/0.7.0/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 clierr-0.7.0 against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-1/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/clierr/0.7.0:/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] 40bf9674382a838f922fdf16ab968e84ee56077675efc95330b904d74e04d6f0
[INFO] running `"docker" "start" "-a" "40bf9674382a838f922fdf16ab968e84ee56077675efc95330b904d74e04d6f0"`
[INFO] [stderr]    Compiling clierr v0.7.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/lib.rs:114:43
[INFO] [stderr]     |
[INFO] [stderr] 114 |                 if let Some(cause) = self.cause() {
[INFO] [stderr]     |                                           ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/lib.rs:120:42
[INFO] [stderr]     |
[INFO] [stderr] 120 |         } else if let Some(cause) = self.cause() {
[INFO] [stderr]     |                                          ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/lib.rs:132:42
[INFO] [stderr]     |
[INFO] [stderr] 132 |         } else if let Some(cause) = self.cause() {
[INFO] [stderr]     |                                          ^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `"docker" "inspect" "40bf9674382a838f922fdf16ab968e84ee56077675efc95330b904d74e04d6f0"`
[INFO] running `"docker" "rm" "-f" "40bf9674382a838f922fdf16ab968e84ee56077675efc95330b904d74e04d6f0"`
[INFO] [stdout] 40bf9674382a838f922fdf16ab968e84ee56077675efc95330b904d74e04d6f0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-1/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/clierr/0.7.0:/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] 084654649b02081fb09972096dc06bf7f58c68b92cd8936fc5f49226dab12d24
[INFO] running `"docker" "start" "-a" "084654649b02081fb09972096dc06bf7f58c68b92cd8936fc5f49226dab12d24"`
[INFO] [stderr]    Compiling clierr v0.7.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/lib.rs:114:43
[INFO] [stderr]     |
[INFO] [stderr] 114 |                 if let Some(cause) = self.cause() {
[INFO] [stderr]     |                                           ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/lib.rs:120:42
[INFO] [stderr]     |
[INFO] [stderr] 120 |         } else if let Some(cause) = self.cause() {
[INFO] [stderr]     |                                          ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/lib.rs:132:42
[INFO] [stderr]     |
[INFO] [stderr] 132 |         } else if let Some(cause) = self.cause() {
[INFO] [stderr]     |                                          ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/lib.rs:251:32
[INFO] [stderr]     |
[INFO] [stderr] 251 |         assert_eq!(with_static.cause().map(|c| c.description()), Some("cause"));
[INFO] [stderr]     |                                ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/lib.rs:252:29
[INFO] [stderr]     |
[INFO] [stderr] 252 |         assert!(with_static.cause().unwrap().cause().is_none());
[INFO] [stderr]     |                             ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/lib.rs:252:46
[INFO] [stderr]     |
[INFO] [stderr] 252 |         assert!(with_static.cause().unwrap().cause().is_none());
[INFO] [stderr]     |                                              ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/lib.rs:254:31
[INFO] [stderr]     |
[INFO] [stderr] 254 |         assert_eq!(with_owned.cause().map(|c| c.description()), Some("cause2"));
[INFO] [stderr]     |                               ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/lib.rs:255:28
[INFO] [stderr]     |
[INFO] [stderr] 255 |         assert!(with_owned.cause().unwrap().cause().unwrap().cause().is_none());
[INFO] [stderr]     |                            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/lib.rs:255:45
[INFO] [stderr]     |
[INFO] [stderr] 255 |         assert!(with_owned.cause().unwrap().cause().unwrap().cause().is_none());
[INFO] [stderr]     |                                             ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/lib.rs:255:62
[INFO] [stderr]     |
[INFO] [stderr] 255 |         assert!(with_owned.cause().unwrap().cause().unwrap().cause().is_none());
[INFO] [stderr]     |                                                              ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/lib.rs:256:31
[INFO] [stderr]     |
[INFO] [stderr] 256 |         assert_eq!(with_owned.cause().map(|c| format!("{}", c)),
[INFO] [stderr]     |                               ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/lib.rs:258:31
[INFO] [stderr]     |
[INFO] [stderr] 258 |         assert_eq!(with_owned.cause().and_then(|c| c.cause()).map(|c| c.description()),
[INFO] [stderr]     |                               ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/lib.rs:258:54
[INFO] [stderr]     |
[INFO] [stderr] 258 |         assert_eq!(with_owned.cause().and_then(|c| c.cause()).map(|c| c.description()),
[INFO] [stderr]     |                                                      ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/lib.rs:278:34
[INFO] [stderr]     |
[INFO] [stderr] 278 |                 assert_eq!(error.cause().map(|c| c.description()), Some("test"));
[INFO] [stderr]     |                                  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/lib.rs:288:34
[INFO] [stderr]     |
[INFO] [stderr] 288 |                 assert_eq!(error.cause().map(|c| c.description()), Some("test"));
[INFO] [stderr]     |                                  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/lib.rs:312:30
[INFO] [stderr]     |
[INFO] [stderr] 312 |                 assert_eq!(e.cause().unwrap().description(), "test");
[INFO] [stderr]     |                              ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/lib.rs:336:27
[INFO] [stderr]     |
[INFO] [stderr] 336 |                 assert!(e.cause().is_none());
[INFO] [stderr]     |                           ^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `"docker" "inspect" "084654649b02081fb09972096dc06bf7f58c68b92cd8936fc5f49226dab12d24"`
[INFO] running `"docker" "rm" "-f" "084654649b02081fb09972096dc06bf7f58c68b92cd8936fc5f49226dab12d24"`
[INFO] [stdout] 084654649b02081fb09972096dc06bf7f58c68b92cd8936fc5f49226dab12d24
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-1/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/clierr/0.7.0:/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] 9d058954cd3604024aaba150788bad266a6e37f3ea2b179a1f3fd5c8b7f35386
[INFO] running `"docker" "start" "-a" "9d058954cd3604024aaba150788bad266a6e37f3ea2b179a1f3fd5c8b7f35386"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/clierr-dad2411681e85448
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test test::ccheck_ok ... ok
[INFO] [stdout] test test::ccheck_err ... ok
[INFO] [stdout] test test::run_returns_one_for_error ... ok
[INFO] [stdout] test test::error ... ok
[INFO] [stdout] test test::describe_err ... ok
[INFO] [stdout] test test::ctry_ok ... ok
[INFO] [stdout] test test::ctry_err ... ok
[INFO] [stderr] clierr-dad2411681e85448: test
[INFO] [stderr] clierr-dad2411681e85448: test
[INFO] [stdout] test test::run_returns_one_for_error_box ... ok
[INFO] [stdout] test test::run_returns_zero_for_success ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests clierr
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - Error::new (line 37) ... ok
[INFO] [stdout] test src/lib.rs - Error::new (line 29) ... 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" "9d058954cd3604024aaba150788bad266a6e37f3ea2b179a1f3fd5c8b7f35386"`
[INFO] running `"docker" "rm" "-f" "9d058954cd3604024aaba150788bad266a6e37f3ea2b179a1f3fd5c8b7f35386"`
[INFO] [stdout] 9d058954cd3604024aaba150788bad266a6e37f3ea2b179a1f3fd5c8b7f35386