[INFO] cloning repository https://github.com/jwiegley/delta [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jwiegley/delta" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjwiegley%2Fdelta", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjwiegley%2Fdelta'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] df8185e26d5efa0dc4664f4c08c5aedbda934dea [INFO] testing jwiegley/delta against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjwiegley%2Fdelta" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jwiegley/delta on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jwiegley/delta [INFO] finished tweaking git repo https://github.com/jwiegley/delta [INFO] tweaked toml for git repo https://github.com/jwiegley/delta written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/jwiegley/delta already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded quick-error v2.0.1 [INFO] [stderr] Downloaded proptest v1.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 16514fcbfc33aadd98ec83329f80b4cdea0acf8c220a930183471cb78201ee65 [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" "16514fcbfc33aadd98ec83329f80b4cdea0acf8c220a930183471cb78201ee65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "16514fcbfc33aadd98ec83329f80b4cdea0acf8c220a930183471cb78201ee65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16514fcbfc33aadd98ec83329f80b4cdea0acf8c220a930183471cb78201ee65", kill_on_drop: false }` [INFO] [stdout] 16514fcbfc33aadd98ec83329f80b4cdea0acf8c220a930183471cb78201ee65 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4c19fc0e74d1aa07c1cf77d9edde63594c044eafae4d7dd57760c5218f061e40 [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" "4c19fc0e74d1aa07c1cf77d9edde63594c044eafae4d7dd57760c5218f061e40", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling pretty_assertions v1.0.0 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling comparable_derive v0.5.1 (/opt/rustwide/workdir/comparable_derive) [INFO] [stdout] warning: field is never read: `ident` [INFO] [stdout] --> comparable_derive/src/enums.rs:221:5 [INFO] [stdout] | [INFO] [stdout] 221 | ident: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `ty` [INFO] [stdout] --> comparable_derive/src/enums.rs:222:5 [INFO] [stdout] | [INFO] [stdout] 222 | ty: syn::Type, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling comparable v0.5.1 (/opt/rustwide/workdir/comparable) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 31.98s [INFO] running `Command { std: "docker" "inspect" "4c19fc0e74d1aa07c1cf77d9edde63594c044eafae4d7dd57760c5218f061e40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c19fc0e74d1aa07c1cf77d9edde63594c044eafae4d7dd57760c5218f061e40", kill_on_drop: false }` [INFO] [stdout] 4c19fc0e74d1aa07c1cf77d9edde63594c044eafae4d7dd57760c5218f061e40 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 85cff96b7d34ecb2195788bf38b3767b5216994f6004dfe48c75599c95a7db04 [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" "85cff96b7d34ecb2195788bf38b3767b5216994f6004dfe48c75599c95a7db04", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.15 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling quick-error v2.0.1 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling comparable_derive v0.5.1 (/opt/rustwide/workdir/comparable_derive) [INFO] [stdout] warning: field is never read: `ident` [INFO] [stdout] --> comparable_derive/src/enums.rs:221:5 [INFO] [stdout] | [INFO] [stdout] 221 | ident: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling comparable v0.5.1 (/opt/rustwide/workdir/comparable) [INFO] [stdout] warning: field is never read: `ty` [INFO] [stdout] --> comparable_derive/src/enums.rs:222:5 [INFO] [stdout] | [INFO] [stdout] 222 | ty: syn::Type, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stdout] warning: field is never read: `ident` [INFO] [stdout] --> comparable_derive/src/enums.rs:221:5 [INFO] [stdout] | [INFO] [stdout] 221 | ident: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `ty` [INFO] [stdout] --> comparable_derive/src/enums.rs:222:5 [INFO] [stdout] | [INFO] [stdout] 222 | ty: syn::Type, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rand_xorshift v0.3.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling rusty-fork v0.3.0 [INFO] [stderr] Compiling proptest v1.0.0 [INFO] [stderr] Compiling comparable_test v0.5.1 (/opt/rustwide/workdir/comparable_test) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 35.24s [INFO] running `Command { std: "docker" "inspect" "85cff96b7d34ecb2195788bf38b3767b5216994f6004dfe48c75599c95a7db04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85cff96b7d34ecb2195788bf38b3767b5216994f6004dfe48c75599c95a7db04", kill_on_drop: false }` [INFO] [stdout] 85cff96b7d34ecb2195788bf38b3767b5216994f6004dfe48c75599c95a7db04 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c9e353cc8d17ed5c07a95ee9671837511c54d07336f7427a6e17c25bf64a5053 [INFO] running `Command { std: "docker" "start" "-a" "c9e353cc8d17ed5c07a95ee9671837511c54d07336f7427a6e17c25bf64a5053", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `ident` [INFO] [stderr] --> comparable_derive/src/enums.rs:221:5 [INFO] [stderr] | [INFO] [stderr] 221 | ident: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `ty` [INFO] [stderr] --> comparable_derive/src/enums.rs:222:5 [INFO] [stderr] | [INFO] [stderr] 222 | ty: syn::Type, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `comparable_derive` (lib) generated 2 warnings [INFO] [stderr] warning: `comparable_derive` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/comparable-b6053f4e25039af7) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/comparable_derive-192c6da38fcfad7b) [INFO] [stdout] [INFO] [stderr] Running test/test.rs (/opt/rustwide/target/debug/deps/sample_test-29ea677d51ac9b5b) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 51 tests [INFO] [stdout] test empty::test_empty ... ok [INFO] [stdout] test enums::test_enum_1_variant_0_fields ... ok [INFO] [stdout] test enums::test_enum_1_variant_ignored ... ok [INFO] [stdout] test enums::test_enum_2_variants_1_named_fields_scalar ... ok [INFO] [stdout] test enums::test_enum_2_variants_1_unnamed_field_scalar ... ok [INFO] [stdout] test enums::test_enum_5_variants ... ok [INFO] [stdout] test enums::test_enum_fields_varying_visibility ... ok [INFO] [stdout] test map::test_btreemap ... ok [INFO] [stdout] test map::test_hashmap ... ok [INFO] [stdout] test map::test_hashmap_example_new ... ok [INFO] [stdout] test map::test_hashmap_example_old ... ok [INFO] [stdout] test scalar::test_char ... ok [INFO] [stdout] test scalar::test_f64 ... ok [INFO] [stdout] test enums::test_enum_1_variant_1_unnamed_field_scalar ... ok [INFO] [stdout] test boxes::test_box ... ok [INFO] [stdout] test scalar::test_f32 ... ok [INFO] [stdout] test enums::test_enum_1_variant_2_named_fields_scalar ... ok [INFO] [stdout] test enums::test_enum_5_variants_as_struct ... ok [INFO] [stdout] test scalar::test_bool ... ok [INFO] [stdout] test enums::test_enum_1_variant_1_named_field_scalar ... ok [INFO] [stdout] test enums::test_enum_0_variants ... ok [INFO] [stdout] test opt::test_option ... ok [INFO] [stdout] test scalar::test_i8 ... ok [INFO] [stdout] test scalar::test_isize ... ok [INFO] [stdout] test scalar::test_u16 ... ok [INFO] [stdout] test scalar::test_u32 ... ok [INFO] [stdout] test scalar::test_u64 ... ok [INFO] [stdout] test scalar::test_u8 ... ok [INFO] [stdout] test scalar::test_usize ... ok [INFO] [stdout] test set::test_vec ... ok [INFO] [stdout] test structs::test_struct_0_fields ... ok [INFO] [stdout] test structs::test_struct_1_named_field_comparable_change_suffix ... ok [INFO] [stdout] test structs::test_struct_1_named_field_comparable_synthetic ... ok [INFO] [stdout] test structs::test_struct_1_named_field_ignored ... ok [INFO] [stdout] test structs::test_struct_1_named_field_self_describing ... ok [INFO] [stdout] test structs::test_struct_1_unnamed_field_ignored_with_attrs ... ok [INFO] [stdout] test structs::test_struct_1_named_field_not_ignored ... ok [INFO] [stdout] test structs::test_struct_1_unnamed_field_scalar ... ok [INFO] [stdout] test structs::test_struct_1_unnamed_field_ignored ... ok [INFO] [stdout] test scalar::test_i32 ... ok [INFO] [stdout] test scalar::test_i16 ... ok [INFO] [stdout] test scalar::test_i64 ... ok [INFO] [stdout] test scalar::test_unit ... ok [INFO] [stdout] test set::test_hashset ... ok [INFO] [stdout] test set::test_btreeset ... ok [INFO] [stdout] test string::test_string ... ok [INFO] [stdout] test structs::test_struct_3_named_fields_varying_visibility ... ok [INFO] [stdout] test structs::test_struct_1_unnamed_field_unit ... ok [INFO] [stdout] test structs::test_struct_2_unnamed_fields_scalar ... ok [INFO] [stdout] test structs::test_struct_2_named_fields_scalar ... ok [INFO] [stdout] test boxes::test_box_proptest ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 51 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s [INFO] [stdout] [INFO] [stderr] Doc-tests comparable [INFO] [stdout] [INFO] [stdout] running 25 tests [INFO] [stdout] test src/lib.rs - (line 438) ... ignored [INFO] [stdout] test src/lib.rs - (line 456) ... ignored [INFO] [stdout] test src/lib.rs - (line 469) ... ignored [INFO] [stdout] test src/lib.rs - (line 500) ... ignored [INFO] [stdout] test src/lib.rs - (line 591) ... ignored [INFO] [stdout] test src/lib.rs - (line 613) ... ignored [INFO] [stdout] test src/lib.rs - (line 664) ... ignored [INFO] [stdout] test src/lib.rs - (line 411) ... ok [INFO] [stdout] test src/lib.rs - (line 480) ... ok [INFO] [stdout] test src/lib.rs - pretty_assert_changes (line 939) ... ignored [INFO] [stdout] test src/lib.rs - (line 81) ... ok [INFO] [stdout] test src/lib.rs - (line 315) ... ok [INFO] [stdout] test src/lib.rs - (line 381) ... ok [INFO] [stdout] test src/lib.rs - (line 50) ... ok [INFO] [stdout] test src/lib.rs - (line 539) ... ok [INFO] [stdout] test src/lib.rs - (line 641) ... ok [INFO] [stdout] test src/lib.rs - (line 808) ... ok [INFO] [stdout] test src/lib.rs - (line 579) ... ok [INFO] [stdout] test src/lib.rs - (line 140) ... ok [INFO] [stdout] test src/lib.rs - (line 69) ... ok [INFO] [stdout] test src/lib.rs - (line 687) ... ok [INFO] [stdout] test src/lib.rs - (line 760) ... ok [INFO] [stdout] test src/lib.rs - (line 171) ... ok [INFO] [stdout] test src/lib.rs - (line 94) ... ok [INFO] [stdout] test src/lib.rs - (line 272) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 17 passed; 0 failed; 8 ignored; 0 measured; 0 filtered out; finished in 8.34s [INFO] [stdout] [INFO] [stderr] Doc-tests comparable_derive [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c9e353cc8d17ed5c07a95ee9671837511c54d07336f7427a6e17c25bf64a5053", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9e353cc8d17ed5c07a95ee9671837511c54d07336f7427a6e17c25bf64a5053", kill_on_drop: false }` [INFO] [stdout] c9e353cc8d17ed5c07a95ee9671837511c54d07336f7427a6e17c25bf64a5053