[INFO] fetching crate custom_error 1.9.2...
[INFO] testing custom_error-1.9.2 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate custom_error 1.9.2 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate custom_error 1.9.2 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate custom_error 1.9.2
[INFO] finished tweaking crates.io crate custom_error 1.9.2
[INFO] tweaked toml for crates.io crate custom_error 1.9.2 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d9ccd4222811ebfe64c482a4a00e68fb30439213cf30c2e597d53dfc59d887f4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d9ccd4222811ebfe64c482a4a00e68fb30439213cf30c2e597d53dfc59d887f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9ccd4222811ebfe64c482a4a00e68fb30439213cf30c2e597d53dfc59d887f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9ccd4222811ebfe64c482a4a00e68fb30439213cf30c2e597d53dfc59d887f4", kill_on_drop: false }`
[INFO] [stdout] d9ccd4222811ebfe64c482a4a00e68fb30439213cf30c2e597d53dfc59d887f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 10c74d0efae79d05c9f38e801bb93015f9d9f48201fd3757b6fc1cdfa87320f5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "10c74d0efae79d05c9f38e801bb93015f9d9f48201fd3757b6fc1cdfa87320f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling custom_error v1.9.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "10c74d0efae79d05c9f38e801bb93015f9d9f48201fd3757b6fc1cdfa87320f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10c74d0efae79d05c9f38e801bb93015f9d9f48201fd3757b6fc1cdfa87320f5", kill_on_drop: false }`
[INFO] [stdout] 10c74d0efae79d05c9f38e801bb93015f9d9f48201fd3757b6fc1cdfa87320f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61d1fec19b136960c1666c62cd6b59d86a2275262fb6151d0a9737ea11610ee3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "61d1fec19b136960c1666c62cd6b59d86a2275262fb6151d0a9737ea11610ee3", kill_on_drop: false }`
[INFO] [stderr]    Compiling custom_error v1.9.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.72s
[INFO] running `Command { std: "docker" "inspect" "61d1fec19b136960c1666c62cd6b59d86a2275262fb6151d0a9737ea11610ee3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61d1fec19b136960c1666c62cd6b59d86a2275262fb6151d0a9737ea11610ee3", kill_on_drop: false }`
[INFO] [stdout] 61d1fec19b136960c1666c62cd6b59d86a2275262fb6151d0a9737ea11610ee3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1cfe6e253cefb9d814da6ddbee1d42905a85ad37a047494eaee493d6599cde8d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1cfe6e253cefb9d814da6ddbee1d42905a85ad37a047494eaee493d6599cde8d", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 40 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/custom_error-d1951cfabfe9b1fd)
[INFO] [stdout] test tests::custom_format_source ... ok
[INFO] [stdout] test tests::enum_with_derive ... ok
[INFO] [stdout] test tests::enum_with_box_dyn_source ... ok
[INFO] [stdout] test tests::enum_with_pub_derive_and_doc_comment ... ok
[INFO] [stdout] test tests::pub_error_struct_fields ... ok
[INFO] [stdout] test tests::generic_error ... ok
[INFO] [stdout] test tests::pub_error_struct ... ok
[INFO] [stdout] test tests::single_error_struct_case ... ok
[INFO] [stdout] test tests::single_error_case_with_braces ... ok
[INFO] [stdout] test tests::single_error_struct_case_with_braces ... ok
[INFO] [stdout] test tests::source ... ok
[INFO] [stdout] test tests::struct_with_error_data ... ok
[INFO] [stdout] test tests::struct_with_custom_formatting ... ok
[INFO] [stdout] test tests::struct_with_field_documentation ... ok
[INFO] [stdout] test tests::struct_with_field_lifetime ... ok
[INFO] [stdout] test tests::struct_with_multiple_error_data ... ok
[INFO] [stdout] test tests::struct_with_public_field ... ok
[INFO] [stdout] test tests::struct_with_source_and_others ... ok
[INFO] [stdout] test tests::three_error_cases ... ok
[INFO] [stdout] test tests::trailing_comma ... ok
[INFO] [stdout] test tests::with_custom_formatting ... ok
[INFO] [stdout] test tests::with_doc_comments_for_fields ... ok
[INFO] [stdout] test tests::with_doc_comments_for_variants ... ok
[INFO] [stdout] test tests::struct_with_derive ... ok
[INFO] [stdout] test tests::struct_with_box_dyn_source ... ok
[INFO] [stdout] test tests::struct_from_source ... ok
[INFO] [stdout] test tests::struct_lifetime_param_and_type_param ... ok
[INFO] [stdout] test tests::struct_lifetime_source_param ... ok
[INFO] [stdout] test tests::with_multiple_error_data ... ok
[INFO] [stdout] test tests::with_error_data ... ok
[INFO] [stdout] test tests::with_source_and_others ... ok
[INFO] [stdout] test tests::single_error_case ... ok
[INFO] [stdout] test tests::from_source ... ok
[INFO] [stdout] test tests::enum_with_field_lifetime ... ok
[INFO] [stdout] test tests::lifetime_param_and_type_param ... ok
[INFO] [stdout] test tests::struct_source ... ok
[INFO] [stdout] test tests::struct_custom_format_source ... ok
[INFO] [stdout] test tests::generic_error_struct ... ok
[INFO] [stdout] test tests::pub_error ... ok
[INFO] [stdout] test tests::lifetime_source_param ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 40 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-8e5d6ee2a302678a)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests custom_error
[INFO] [stdout] running 1 test
[INFO] [stdout] test main ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - custom_error (line 190) ... ok
[INFO] [stdout] test src/lib.rs - custom_error (line 62) ... ok
[INFO] [stdout] test src/lib.rs - custom_error (line 160) ... ok
[INFO] [stdout] test src/lib.rs - custom_error (line 70) ... ok
[INFO] [stdout] test src/lib.rs - custom_error (line 47) ... ok
[INFO] [stdout] test src/lib.rs - custom_error (line 146) ... ok
[INFO] [stdout] test src/lib.rs - custom_error (line 118) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.93s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1cfe6e253cefb9d814da6ddbee1d42905a85ad37a047494eaee493d6599cde8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cfe6e253cefb9d814da6ddbee1d42905a85ad37a047494eaee493d6599cde8d", kill_on_drop: false }`
[INFO] [stdout] 1cfe6e253cefb9d814da6ddbee1d42905a85ad37a047494eaee493d6599cde8d