[INFO] fetching crate enum_derive 0.1.7... [INFO] testing enum_derive-0.1.7 against 1.49.0 for beta-1.50-1 [INFO] extracting crate enum_derive 0.1.7 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate enum_derive 0.1.7 on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate enum_derive 0.1.7 [INFO] finished tweaking crates.io crate enum_derive 0.1.7 [INFO] tweaked toml for crates.io crate enum_derive 0.1.7 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", 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] 423fac16feb2d4b8c7e428e15b0269f4c99f407cfaca933b70d0ee664b4294b9 [INFO] running `Command { std: "docker" "start" "-a" "423fac16feb2d4b8c7e428e15b0269f4c99f407cfaca933b70d0ee664b4294b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "423fac16feb2d4b8c7e428e15b0269f4c99f407cfaca933b70d0ee664b4294b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "423fac16feb2d4b8c7e428e15b0269f4c99f407cfaca933b70d0ee664b4294b9", kill_on_drop: false }` [INFO] [stdout] 423fac16feb2d4b8c7e428e15b0269f4c99f407cfaca933b70d0ee664b4294b9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", 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] 951fd8be02eca52fc777de24937a3a3896d89e4c577fcfaf232b0a1697965fa7 [INFO] running `Command { std: "docker" "start" "-a" "951fd8be02eca52fc777de24937a3a3896d89e4c577fcfaf232b0a1697965fa7", kill_on_drop: false }` [INFO] [stderr] Compiling enum_derive v0.1.7 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.29s [INFO] running `Command { std: "docker" "inspect" "951fd8be02eca52fc777de24937a3a3896d89e4c577fcfaf232b0a1697965fa7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "951fd8be02eca52fc777de24937a3a3896d89e4c577fcfaf232b0a1697965fa7", kill_on_drop: false }` [INFO] [stdout] 951fd8be02eca52fc777de24937a3a3896d89e4c577fcfaf232b0a1697965fa7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3a576120ef3797642d759db05215d2dc9e59fc6ddf822b92af8b434565005c00 [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" "3a576120ef3797642d759db05215d2dc9e59fc6ddf822b92af8b434565005c00", kill_on_drop: false }` [INFO] [stderr] Compiling enum_derive v0.1.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/enum_inner_as_trait.rs:48:45 [INFO] [stdout] | [INFO] [stdout] 48 | EnumInnerAsTrait(pub as_size_of -> &SizeOf), [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn SizeOf` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/enum_inner_as_trait.rs:48:45 [INFO] [stdout] | [INFO] [stdout] 48 | EnumInnerAsTrait(pub as_size_of -> &SizeOf), [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn SizeOf` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/enum_inner_as_trait.rs:49:45 [INFO] [stdout] | [INFO] [stdout] 49 | EnumInnerAsTrait(as_replace -> &mut Replace), [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Replace` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/enum_inner_as_trait.rs:50:45 [INFO] [stdout] | [INFO] [stdout] 50 | EnumInnerAsTrait(pub as_display -> &std::fmt::Display), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::fmt::Display` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/enum_inner_as_trait.rs:61:41 [INFO] [stdout] | [INFO] [stdout] 61 | EnumInnerAsTrait(as_size_of -> &SizeOf), [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn SizeOf` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/enum_inner_as_trait.rs:62:49 [INFO] [stdout] | [INFO] [stdout] 62 | EnumInnerAsTrait(pub as_replace -> &mut Replace), [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Replace` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.89s [INFO] running `Command { std: "docker" "inspect" "3a576120ef3797642d759db05215d2dc9e59fc6ddf822b92af8b434565005c00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a576120ef3797642d759db05215d2dc9e59fc6ddf822b92af8b434565005c00", kill_on_drop: false }` [INFO] [stdout] 3a576120ef3797642d759db05215d2dc9e59fc6ddf822b92af8b434565005c00 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 28d01eca5133da2b116ef89b388cf188d19e0af7210f60fe7e3435b2e62c4e9e [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" "28d01eca5133da2b116ef89b388cf188d19e0af7210f60fe7e3435b2e62c4e9e", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/enum_inner_as_trait.rs:48:45 [INFO] [stderr] | [INFO] [stderr] 48 | EnumInnerAsTrait(pub as_size_of -> &SizeOf), [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn SizeOf` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/enum_inner_as_trait.rs:48:45 [INFO] [stderr] | [INFO] [stderr] 48 | EnumInnerAsTrait(pub as_size_of -> &SizeOf), [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn SizeOf` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/enum_inner_as_trait.rs:49:45 [INFO] [stderr] | [INFO] [stderr] 49 | EnumInnerAsTrait(as_replace -> &mut Replace), [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Replace` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/enum_inner_as_trait.rs:50:45 [INFO] [stderr] | [INFO] [stderr] 50 | EnumInnerAsTrait(pub as_display -> &std::fmt::Display), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::fmt::Display` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/enum_inner_as_trait.rs:61:41 [INFO] [stderr] | [INFO] [stderr] 61 | EnumInnerAsTrait(as_size_of -> &SizeOf), [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn SizeOf` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/enum_inner_as_trait.rs:62:49 [INFO] [stderr] | [INFO] [stderr] 62 | EnumInnerAsTrait(pub as_replace -> &mut Replace), [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Replace` [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/enum_derive-e8525cebb65e9b6c [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/display-2bddc37ef29c126b [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running /opt/rustwide/target/debug/deps/enum_from_inner-d5388d2748ded18c [INFO] [stdout] test test_next_variant ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/enum_inner_as_trait-11298bb887c7f605 [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_from_inner ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running /opt/rustwide/target/debug/deps/fromstr-0d1a876e6b9d77d6 [INFO] [stdout] test test_inner_as_trait ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running /opt/rustwide/target/debug/deps/iter-f3c2732340e9bb6e [INFO] [stdout] test test_next_variant ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running /opt/rustwide/target/debug/deps/next_prev-b50c469e0f5c6356 [INFO] [stdout] test test_enum_iterator ... ok [INFO] [stderr] Doc-tests enum_derive [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_next_variant ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/lib.rs - (line 132) ... ok [INFO] [stdout] test src/lib.rs - (line 95) ... ok [INFO] [stdout] test src/lib.rs - (line 120) ... ok [INFO] [stdout] test src/lib.rs - (line 81) ... ok [INFO] [stdout] test src/lib.rs - (line 44) ... ok [INFO] [stdout] test src/lib.rs - (line 20) ... ok [INFO] [stdout] test src/lib.rs - (line 146) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "28d01eca5133da2b116ef89b388cf188d19e0af7210f60fe7e3435b2e62c4e9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28d01eca5133da2b116ef89b388cf188d19e0af7210f60fe7e3435b2e62c4e9e", kill_on_drop: false }` [INFO] [stdout] 28d01eca5133da2b116ef89b388cf188d19e0af7210f60fe7e3435b2e62c4e9e