[INFO] fetching crate num-derive 0.4.2... [INFO] testing num-derive-0.4.2 against 1.91.0 for beta-1.92-2 [INFO] extracting crate num-derive 0.4.2 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate num-derive 0.4.2 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate num-derive 0.4.2 [INFO] tweaked toml for crates.io crate num-derive 0.4.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate num-derive 0.4.2 on toolchain 1.91.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 12 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: `edition` is set on test `newtype-2015` which is deprecated [INFO] [stderr] warning: `edition` is set on test `newtype-2018` which is deprecated [INFO] [stderr] warning: `edition` is set on test `trivial-2015` which is deprecated [INFO] [stderr] warning: `edition` is set on test `trivial-2018` which is deprecated [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fed71b8c056cfaf179c5835abc46b488c2e3b7a3c9e49e2136cc3434ac985544 [INFO] running `Command { std: "docker" "start" "-a" "fed71b8c056cfaf179c5835abc46b488c2e3b7a3c9e49e2136cc3434ac985544", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fed71b8c056cfaf179c5835abc46b488c2e3b7a3c9e49e2136cc3434ac985544", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fed71b8c056cfaf179c5835abc46b488c2e3b7a3c9e49e2136cc3434ac985544", kill_on_drop: false }` [INFO] [stdout] fed71b8c056cfaf179c5835abc46b488c2e3b7a3c9e49e2136cc3434ac985544 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2a0590d0b058b82f9ce5282bbd0b65d2d2ec8a32a0b824e413440553b346fc89 [INFO] running `Command { std: "docker" "start" "-a" "2a0590d0b058b82f9ce5282bbd0b65d2d2ec8a32a0b824e413440553b346fc89", kill_on_drop: false }` [INFO] [stderr] warning: `edition` is set on test `newtype-2015` which is deprecated [INFO] [stderr] warning: `edition` is set on test `newtype-2018` which is deprecated [INFO] [stderr] warning: `edition` is set on test `trivial-2015` which is deprecated [INFO] [stderr] warning: `edition` is set on test `trivial-2018` which is deprecated [INFO] [stderr] Compiling num-derive v0.4.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.36s [INFO] running `Command { std: "docker" "inspect" "2a0590d0b058b82f9ce5282bbd0b65d2d2ec8a32a0b824e413440553b346fc89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a0590d0b058b82f9ce5282bbd0b65d2d2ec8a32a0b824e413440553b346fc89", kill_on_drop: false }` [INFO] [stdout] 2a0590d0b058b82f9ce5282bbd0b65d2d2ec8a32a0b824e413440553b346fc89 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c3b2b154b52e33a5ca28309a78f3670f0980732bde2a949f90a4bd80fef003f9 [INFO] running `Command { std: "docker" "start" "-a" "c3b2b154b52e33a5ca28309a78f3670f0980732bde2a949f90a4bd80fef003f9", kill_on_drop: false }` [INFO] [stderr] warning: `edition` is set on test `newtype-2015` which is deprecated [INFO] [stderr] warning: `edition` is set on test `newtype-2018` which is deprecated [INFO] [stderr] warning: `edition` is set on test `trivial-2015` which is deprecated [INFO] [stderr] warning: `edition` is set on test `trivial-2018` which is deprecated [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling syn v2.0.108 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling num-derive v0.4.2 (/opt/rustwide/workdir) [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling num v0.4.3 [INFO] [stdout] warning: enum `Direction` is never used [INFO] [stdout] --> tests/num_derive_without_num.rs:15:6 [INFO] [stdout] | [INFO] [stdout] 15 | enum Direction { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Color` is never used [INFO] [stdout] --> tests/no_implicit_prelude.rs:6:6 [INFO] [stdout] | [INFO] [stdout] 6 | enum Color { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `NewI32` is never constructed [INFO] [stdout] --> tests/no_implicit_prelude.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | struct NewI32(i32); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 6.12s [INFO] running `Command { std: "docker" "inspect" "c3b2b154b52e33a5ca28309a78f3670f0980732bde2a949f90a4bd80fef003f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3b2b154b52e33a5ca28309a78f3670f0980732bde2a949f90a4bd80fef003f9", kill_on_drop: false }` [INFO] [stdout] c3b2b154b52e33a5ca28309a78f3670f0980732bde2a949f90a4bd80fef003f9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5f784dd8245c4d4bbad5c7c83f87859110a616472fbbb13f9156a7cab2f81d36 [INFO] running `Command { std: "docker" "start" "-a" "5f784dd8245c4d4bbad5c7c83f87859110a616472fbbb13f9156a7cab2f81d36", kill_on_drop: false }` [INFO] [stderr] warning: `edition` is set on test `newtype-2015` which is deprecated [INFO] [stderr] warning: `edition` is set on test `newtype-2018` which is deprecated [INFO] [stderr] warning: `edition` is set on test `trivial-2015` which is deprecated [INFO] [stderr] warning: `edition` is set on test `trivial-2018` which is deprecated [INFO] [stderr] warning: enum `Direction` is never used [INFO] [stderr] --> tests/num_derive_without_num.rs:15:6 [INFO] [stderr] | [INFO] [stderr] 15 | enum Direction { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `num-derive` (test "num_derive_without_num") generated 1 warning [INFO] [stderr] warning: enum `Color` is never used [INFO] [stderr] --> tests/no_implicit_prelude.rs:6:6 [INFO] [stderr] | [INFO] [stderr] 6 | enum Color { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: struct `NewI32` is never constructed [INFO] [stderr] --> tests/no_implicit_prelude.rs:13:8 [INFO] [stderr] | [INFO] [stderr] 13 | struct NewI32(i32); [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `num-derive` (test "no_implicit_prelude") generated 2 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running tests/empty_enum.rs (/opt/rustwide/target/debug/deps/empty_enum-cc88d7a478e198c7) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_empty_enum ... 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] [stderr] Running tests/issue-16.rs (/opt/rustwide/target/debug/deps/issue_16-2a5cc72d33ae3506) [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 tests/issue-6.rs (/opt/rustwide/target/debug/deps/issue_6-d18bcc04e1aff0ce) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_trivial_numeric_casts ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/issue-9.rs (/opt/rustwide/target/debug/deps/issue_9-6eade5faa1aed274) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_unused_qualifications ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Running tests/newtype.rs (/opt/rustwide/target/debug/deps/newtype-26884e549322bdaf) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test test_derive_unsigned_works ... ok [INFO] [stderr] Running tests/newtype-2015.rs (/opt/rustwide/target/debug/deps/newtype_2015-a3ac43baecd26ea6) [INFO] [stdout] test test_from_primitive ... ok [INFO] [stdout] test test_float ... ok [INFO] [stdout] test test_num ... ok [INFO] [stdout] test test_from_primitive_128 ... ok [INFO] [stdout] test test_num_cast ... ok [INFO] [stdout] test test_num_ops ... ok [INFO] [stdout] test test_one ... ok [INFO] [stdout] test test_signed ... ok [INFO] [stdout] test test_to_primitive ... ok [INFO] [stdout] test test_to_primitive_128 ... ok [INFO] [stdout] test test_zero ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test test_float ... ok [INFO] [stdout] test test_from_primitive_128 ... ok [INFO] [stdout] test test_from_primitive ... ok [INFO] [stdout] test test_derive_unsigned_works ... ok [INFO] [stdout] test test_num ... ok [INFO] [stdout] test test_num_cast ... ok [INFO] [stdout] test test_one ... ok [INFO] [stdout] test test_num_ops ... ok [INFO] [stdout] test test_signed ... ok [INFO] [stdout] test test_to_primitive_128 ... ok [INFO] [stdout] test test_zero ... ok [INFO] [stdout] test test_to_primitive ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Running tests/newtype-2018.rs (/opt/rustwide/target/debug/deps/newtype_2018-e31ad3193f5d101e) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test test_derive_unsigned_works ... ok [INFO] [stdout] test test_from_primitive_128 ... ok [INFO] [stdout] test test_num ... ok [INFO] [stdout] test test_num_cast ... ok [INFO] [stdout] test test_from_primitive ... ok [INFO] [stdout] test test_num_ops ... ok [INFO] [stdout] test test_signed ... ok [INFO] [stdout] test test_one ... ok [INFO] [stdout] test test_zero ... ok [INFO] [stdout] test test_to_primitive ... ok [INFO] [stdout] test test_to_primitive_128 ... ok [INFO] [stdout] test test_float ... ok [INFO] [stdout] [INFO] [stderr] Running tests/no_implicit_prelude.rs (/opt/rustwide/target/debug/deps/no_implicit_prelude-3233de1982e15ef5) [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running tests/num_derive_without_num.rs (/opt/rustwide/target/debug/deps/num_derive_without_num-b48d3e1af1d89a64) [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 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] [stderr] Running tests/trivial.rs (/opt/rustwide/target/debug/deps/trivial-b835b8d98be69783) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test_from_primitive_for_trivial_case ... ok [INFO] [stdout] test test_to_primitive_for_trivial_case ... ok [INFO] [stdout] test test_reflexive_for_trivial_case ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/trivial-2015.rs (/opt/rustwide/target/debug/deps/trivial_2015-ce26ce2b23d053f3) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test_to_primitive_for_trivial_case ... ok [INFO] [stdout] test test_from_primitive_for_trivial_case ... ok [INFO] [stdout] test test_reflexive_for_trivial_case ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/trivial-2018.rs (/opt/rustwide/target/debug/deps/trivial_2018-912ea811baf3e8d9) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test_from_primitive_for_trivial_case ... ok [INFO] [stderr] Running tests/with_custom_values.rs (/opt/rustwide/target/debug/deps/with_custom_values-4800a250df1fed26) [INFO] [stdout] test test_reflexive_for_trivial_case ... ok [INFO] [stdout] test test_to_primitive_for_trivial_case ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test_from_primitive_for_enum_with_custom_value ... ok [INFO] [stdout] test test_reflexive_for_enum_with_custom_value ... ok [INFO] [stdout] test test_to_primitive_for_enum_with_custom_value ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests num_derive [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test src/lib.rs - to_primitive (line 404) - compile fail ... ok [INFO] [stdout] test src/lib.rs - from_primitive (line 230) - compile fail ... ok [INFO] [stdout] test src/lib.rs - to_primitive (line 390) - compile fail ... ok [INFO] [stdout] test src/lib.rs - from_primitive (line 216) - compile fail ... ok [INFO] [stdout] test src/lib.rs - (line 49) ... ok [INFO] [stdout] test src/lib.rs - (line 29) ... ok [INFO] [stdout] test src/lib.rs - from_primitive (line 201) ... ok [INFO] [stdout] test src/lib.rs - to_primitive (line 375) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.42s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5f784dd8245c4d4bbad5c7c83f87859110a616472fbbb13f9156a7cab2f81d36", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f784dd8245c4d4bbad5c7c83f87859110a616472fbbb13f9156a7cab2f81d36", kill_on_drop: false }` [INFO] [stdout] 5f784dd8245c4d4bbad5c7c83f87859110a616472fbbb13f9156a7cab2f81d36