[INFO] crate rustic_hal 0.1.3 is already in cache
[INFO] extracting crate rustic_hal 0.1.3 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/rustic_hal/0.1.3
[INFO] extracting crate rustic_hal 0.1.3 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/rustic_hal/0.1.3
[INFO] validating manifest of rustic_hal-0.1.3 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 rustic_hal-0.1.3 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 rustic_hal-0.1.3
[INFO] finished frobbing rustic_hal-0.1.3
[INFO] frobbed toml for rustic_hal-0.1.3 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/rustic_hal/0.1.3/Cargo.toml
[INFO] started frobbing rustic_hal-0.1.3
[INFO] finished frobbing rustic_hal-0.1.3
[INFO] frobbed toml for rustic_hal-0.1.3 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/rustic_hal/0.1.3/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 rustic_hal-0.1.3 against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/rustic_hal/0.1.3:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"`
[INFO] [stdout] 9bda2c1ccd46a1a689e0d05f12325df3e0b15a88d224fc5a8548a895ab0f6726
[INFO] running `"docker" "start" "-a" "9bda2c1ccd46a1a689e0d05f12325df3e0b15a88d224fc5a8548a895ab0f6726"`
[INFO] [stderr]    Compiling rustic_hal v0.1.3 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/lib.rs:52:1
[INFO] [stderr]    |
[INFO] [stderr] 52 | #[macro_use] extern crate serde_derive;
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `f`
[INFO] [stderr]    --> src/resource.rs:326:33
[INFO] [stderr]     |
[INFO] [stderr] 326 |             fn expecting(&self, f: &mut Formatter) ->Result<(), FmtError>
[INFO] [stderr]     |                                 ^ help: consider prefixing with an underscore: `_f`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `f`
[INFO] [stderr]    --> src/link.rs:232:33
[INFO] [stderr]     |
[INFO] [stderr] 232 |             fn expecting(&self, f: &mut Formatter) -> Result<(), Error>
[INFO] [stderr]     |                                 ^ help: consider prefixing with an underscore: `_f`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.96s
[INFO] running `"docker" "inspect" "9bda2c1ccd46a1a689e0d05f12325df3e0b15a88d224fc5a8548a895ab0f6726"`
[INFO] running `"docker" "rm" "-f" "9bda2c1ccd46a1a689e0d05f12325df3e0b15a88d224fc5a8548a895ab0f6726"`
[INFO] [stdout] 9bda2c1ccd46a1a689e0d05f12325df3e0b15a88d224fc5a8548a895ab0f6726
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/rustic_hal/0.1.3:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 0af6f345366cfd45806f1671c322c16fc40039a5355e88057273b792fb2d1d26
[INFO] running `"docker" "start" "-a" "0af6f345366cfd45806f1671c322c16fc40039a5355e88057273b792fb2d1d26"`
[INFO] [stderr]    Compiling rustic_hal v0.1.3 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `f`
[INFO] [stderr]    --> src/resource.rs:326:33
[INFO] [stderr]     |
[INFO] [stderr] 326 |             fn expecting(&self, f: &mut Formatter) ->Result<(), FmtError>
[INFO] [stderr]     |                                 ^ help: consider prefixing with an underscore: `_f`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `f`
[INFO] [stderr]    --> src/link.rs:232:33
[INFO] [stderr]     |
[INFO] [stderr] 232 |             fn expecting(&self, f: &mut Formatter) -> Result<(), Error>
[INFO] [stderr]     |                                 ^ help: consider prefixing with an underscore: `_f`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.19s
[INFO] running `"docker" "inspect" "0af6f345366cfd45806f1671c322c16fc40039a5355e88057273b792fb2d1d26"`
[INFO] running `"docker" "rm" "-f" "0af6f345366cfd45806f1671c322c16fc40039a5355e88057273b792fb2d1d26"`
[INFO] [stdout] 0af6f345366cfd45806f1671c322c16fc40039a5355e88057273b792fb2d1d26
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/rustic_hal/0.1.3:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"`
[INFO] [stdout] 5604e6a6778795fad695048815e339fd61b285059d3d81bccd55f52f6f16be0c
[INFO] running `"docker" "start" "-a" "5604e6a6778795fad695048815e339fd61b285059d3d81bccd55f52f6f16be0c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rustic_hal-ec37b603edcd61fa
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tests::link::ensure_full_link_gets_deserialized ... ok
[INFO] [stdout] test tests::link::ensure_href_gets_deserialized ... ok
[INFO] [stdout] test tests::resource::check_data_gets_serialized ... ok
[INFO] [stdout] test tests::resource::check_curies_get_serialized_in_links ... ok
[INFO] [stdout] test tests::resource::check_link_arrays_get_serialized ... ok
[INFO] [stdout] test tests::resource::check_embedded_resource_gets_serialized ... ok
[INFO] [stdout] test tests::link::ensure_templated_gets_deserialized ... ok
[INFO] [stdout] test tests::resource::check_extra_fields_get_serialized ... ok
[INFO] [stdout] test tests::resource::check_extra_fields_get_deserialized ... ok
[INFO] [stdout] test tests::resource::check_simple_resource_gets_deserialized ... ok
[INFO] [stdout] test tests::resource::check_links_get_fully_serialized ... ok
[INFO] [stdout] test tests::resource::check_link_gets_serialized_without_empty_attributes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rustic_hal
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/link.rs - link::HalLink (line 15) ... ok
[INFO] [stdout] test src/resource.rs - resource::OneOrMany (line 24) ... ok
[INFO] [stdout] test src/lib.rs -  (line 20) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "5604e6a6778795fad695048815e339fd61b285059d3d81bccd55f52f6f16be0c"`
[INFO] running `"docker" "rm" "-f" "5604e6a6778795fad695048815e339fd61b285059d3d81bccd55f52f6f16be0c"`
[INFO] [stdout] 5604e6a6778795fad695048815e339fd61b285059d3d81bccd55f52f6f16be0c