[INFO] crate cargo-script 0.2.8 is already in cache
[INFO] extracting crate cargo-script 0.2.8 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/cargo-script/0.2.8
[INFO] extracting crate cargo-script 0.2.8 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/cargo-script/0.2.8
[INFO] validating manifest of cargo-script-0.2.8 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 cargo-script-0.2.8 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 cargo-script-0.2.8
[INFO] finished frobbing cargo-script-0.2.8
[INFO] frobbed toml for cargo-script-0.2.8 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/cargo-script/0.2.8/Cargo.toml
[INFO] started frobbing cargo-script-0.2.8
[INFO] finished frobbing cargo-script-0.2.8
[INFO] frobbed toml for cargo-script-0.2.8 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/cargo-script/0.2.8/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] building cargo-script-0.2.8 against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/cargo-script/0.2.8:/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] 2d16293f3114eacc7ff0390a080776d892459cb73088f17da4d040bf3f208360
[INFO] running `"docker" "start" "-a" "2d16293f3114eacc7ff0390a080776d892459cb73088f17da4d040bf3f208360"`
[INFO] [stderr]    Compiling cargo-script v0.2.8 (/opt/crater/workdir)
[INFO] [stderr]    Compiling shaman v0.1.0
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]    --> src/manifest.rs:644:17
[INFO] [stderr]     |
[INFO] [stderr] 644 |             use std::ascii::AsciiExt;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: ambiguous associated item
[INFO] [stderr]    --> src/error.rs:135:43
[INFO] [stderr]     |
[INFO] [stderr] 135 |     fn err_tag<S>(self, msg: S) -> Result<Self::Ok>
[INFO] [stderr]     |                                           ^^^^^^^^ help: use fully-qualified syntax: `<std::result::Result<T, error::MainError> as Trait>::Ok`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(ambiguous_associated_items)] on by default
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #57644 <https://github.com/rust-lang/rust/issues/57644>
[INFO] [stderr] note: `Ok` could refer to variant defined here
[INFO] [stderr] note: `Ok` could also refer to associated type defined here
[INFO] [stderr]    --> src/error.rs:125:5
[INFO] [stderr]     |
[INFO] [stderr] 125 |     type Ok;
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]    --> src/manifest.rs:644:17
[INFO] [stderr]     |
[INFO] [stderr] 644 |             use std::ascii::AsciiExt;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: ambiguous associated item
[INFO] [stderr]    --> src/error.rs:135:43
[INFO] [stderr]     |
[INFO] [stderr] 135 |     fn err_tag<S>(self, msg: S) -> Result<Self::Ok>
[INFO] [stderr]     |                                           ^^^^^^^^ help: use fully-qualified syntax: `<std::result::Result<T, error::MainError> as Trait>::Ok`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #57644 <https://github.com/rust-lang/rust/issues/57644>
[INFO] [stderr] note: `Ok` could refer to variant defined here
[INFO] [stderr] note: `Ok` could also refer to associated type defined here
[INFO] [stderr]    --> src/error.rs:125:5
[INFO] [stderr]     |
[INFO] [stderr] 125 |     type Ok;
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.00s
[INFO] running `"docker" "inspect" "2d16293f3114eacc7ff0390a080776d892459cb73088f17da4d040bf3f208360"`
[INFO] running `"docker" "rm" "-f" "2d16293f3114eacc7ff0390a080776d892459cb73088f17da4d040bf3f208360"`
[INFO] [stdout] 2d16293f3114eacc7ff0390a080776d892459cb73088f17da4d040bf3f208360
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/cargo-script/0.2.8:/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] 9916cbf3598d4d75b47e3fdea4f9ba50de4f1cd318dc1a9ef4b8a4b78a56998b
[INFO] running `"docker" "start" "-a" "9916cbf3598d4d75b47e3fdea4f9ba50de4f1cd318dc1a9ef4b8a4b78a56998b"`
[INFO] [stderr]    Compiling strcursor v0.2.5
[INFO] [stderr]    Compiling scan-rules v0.2.0
[INFO] [stderr]    Compiling cargo-script v0.2.8 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]    --> src/manifest.rs:644:17
[INFO] [stderr]     |
[INFO] [stderr] 644 |             use std::ascii::AsciiExt;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: ambiguous associated item
[INFO] [stderr]    --> src/error.rs:135:43
[INFO] [stderr]     |
[INFO] [stderr] 135 |     fn err_tag<S>(self, msg: S) -> Result<Self::Ok>
[INFO] [stderr]     |                                           ^^^^^^^^ help: use fully-qualified syntax: `<std::result::Result<T, error::MainError> as Trait>::Ok`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(ambiguous_associated_items)] on by default
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #57644 <https://github.com/rust-lang/rust/issues/57644>
[INFO] [stderr] note: `Ok` could refer to variant defined here
[INFO] [stderr] note: `Ok` could also refer to associated type defined here
[INFO] [stderr]    --> src/error.rs:125:5
[INFO] [stderr]     |
[INFO] [stderr] 125 |     type Ok;
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]    --> src/manifest.rs:644:17
[INFO] [stderr]     |
[INFO] [stderr] 644 |             use std::ascii::AsciiExt;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: ambiguous associated item
[INFO] [stderr]    --> src/error.rs:135:43
[INFO] [stderr]     |
[INFO] [stderr] 135 |     fn err_tag<S>(self, msg: S) -> Result<Self::Ok>
[INFO] [stderr]     |                                           ^^^^^^^^ help: use fully-qualified syntax: `<std::result::Result<T, error::MainError> as Trait>::Ok`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #57644 <https://github.com/rust-lang/rust/issues/57644>
[INFO] [stderr] note: `Ok` could refer to variant defined here
[INFO] [stderr] note: `Ok` could also refer to associated type defined here
[INFO] [stderr]    --> src/error.rs:125:5
[INFO] [stderr]     |
[INFO] [stderr] 125 |     type Ok;
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.74s
[INFO] running `"docker" "inspect" "9916cbf3598d4d75b47e3fdea4f9ba50de4f1cd318dc1a9ef4b8a4b78a56998b"`
[INFO] running `"docker" "rm" "-f" "9916cbf3598d4d75b47e3fdea4f9ba50de4f1cd318dc1a9ef4b8a4b78a56998b"`
[INFO] [stdout] 9916cbf3598d4d75b47e3fdea4f9ba50de4f1cd318dc1a9ef4b8a4b78a56998b