[INFO] cloning repository https://github.com/nicksenger/serde-devo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nicksenger/serde-devo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnicksenger%2Fserde-devo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnicksenger%2Fserde-devo'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6a41c4615f4ac7bf6ef27a2763d39f2d19f5b5f0 [INFO] testing nicksenger/serde-devo against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnicksenger%2Fserde-devo" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/nicksenger/serde-devo [INFO] finished tweaking git repo https://github.com/nicksenger/serde-devo [INFO] tweaked toml for git repo https://github.com/nicksenger/serde-devo written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/nicksenger/serde-devo on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/nicksenger/serde-devo already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] caacfe922cb8b20e733ea97c7d225814517ccca87dde15f3d194fc467d1e74fe [INFO] running `Command { std: "docker" "start" "-a" "caacfe922cb8b20e733ea97c7d225814517ccca87dde15f3d194fc467d1e74fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "caacfe922cb8b20e733ea97c7d225814517ccca87dde15f3d194fc467d1e74fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "caacfe922cb8b20e733ea97c7d225814517ccca87dde15f3d194fc467d1e74fe", kill_on_drop: false }` [INFO] [stdout] caacfe922cb8b20e733ea97c7d225814517ccca87dde15f3d194fc467d1e74fe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d32930d0b8b64b87c74b00a12d1ae00206651f74874c913e7047312da75640be [INFO] running `Command { std: "docker" "start" "-a" "d32930d0b8b64b87c74b00a12d1ae00206651f74874c913e7047312da75640be", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling unicode-ident v1.0.16 [INFO] [stderr] Compiling serde v1.0.217 [INFO] [stderr] Compiling serde_json v1.0.138 [INFO] [stderr] Compiling itoa v1.0.14 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling ryu v1.0.19 [INFO] [stderr] Compiling serde-devo-tests v0.1.0 (/opt/rustwide/workdir/serde-devo-tests) [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Compiling serde_derive v1.0.217 [INFO] [stderr] Compiling serde-devo-derive v0.1.0 (/opt/rustwide/workdir/serde-devo-derive) [INFO] [stderr] Compiling serde-devo v0.1.0 (/opt/rustwide/workdir/serde-devo) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.10s [INFO] running `Command { std: "docker" "inspect" "d32930d0b8b64b87c74b00a12d1ae00206651f74874c913e7047312da75640be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d32930d0b8b64b87c74b00a12d1ae00206651f74874c913e7047312da75640be", kill_on_drop: false }` [INFO] [stdout] d32930d0b8b64b87c74b00a12d1ae00206651f74874c913e7047312da75640be [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 735b1e88ea207761c052c3e06bfda8f564c7d5aa40491282b9729f393bd8886a [INFO] running `Command { std: "docker" "start" "-a" "735b1e88ea207761c052c3e06bfda8f564c7d5aa40491282b9729f393bd8886a", kill_on_drop: false }` [INFO] [stderr] Compiling serde_json v1.0.138 [INFO] [stderr] Compiling serde v1.0.217 [INFO] [stderr] Compiling ryu v1.0.19 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling itoa v1.0.14 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling ciborium-io v0.2.2 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling half v2.4.1 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling rmp v0.8.14 [INFO] [stderr] Compiling serde-devo-derive v0.1.0 (/opt/rustwide/workdir/serde-devo-derive) [INFO] [stderr] Compiling rmp-serde v1.3.0 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling serde-devo v0.1.0 (/opt/rustwide/workdir/serde-devo) [INFO] [stderr] Compiling serde-devo-tests v0.1.0 (/opt/rustwide/workdir/serde-devo-tests) [INFO] [stdout] warning: enum `EnumOne` is never used [INFO] [stdout] --> serde-devo-tests/src/lib.rs:25:10 [INFO] [stdout] | [INFO] [stdout] 25 | enum EnumOne { [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 `StructTwo` is never constructed [INFO] [stdout] --> serde-devo-tests/src/lib.rs:53:12 [INFO] [stdout] | [INFO] [stdout] 53 | struct StructTwo { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FlexibleStruct` is never constructed [INFO] [stdout] --> serde-devo-tests/src/lib.rs:276:12 [INFO] [stdout] | [INFO] [stdout] 276 | struct FlexibleStruct [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 12.51s [INFO] running `Command { std: "docker" "inspect" "735b1e88ea207761c052c3e06bfda8f564c7d5aa40491282b9729f393bd8886a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "735b1e88ea207761c052c3e06bfda8f564c7d5aa40491282b9729f393bd8886a", kill_on_drop: false }` [INFO] [stdout] 735b1e88ea207761c052c3e06bfda8f564c7d5aa40491282b9729f393bd8886a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 97cdfee15ea637d33e60c26a07c6cb7be03e31b5552daf304064ca9b5627448c [INFO] running `Command { std: "docker" "start" "-a" "97cdfee15ea637d33e60c26a07c6cb7be03e31b5552daf304064ca9b5627448c", kill_on_drop: false }` [INFO] [stderr] warning: enum `EnumOne` is never used [INFO] [stderr] --> serde-devo-tests/src/lib.rs:25:10 [INFO] [stderr] | [INFO] [stderr] 25 | enum EnumOne { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: struct `StructTwo` is never constructed [INFO] [stderr] --> serde-devo-tests/src/lib.rs:53:12 [INFO] [stderr] | [INFO] [stderr] 53 | struct StructTwo { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `FlexibleStruct` is never constructed [INFO] [stderr] --> serde-devo-tests/src/lib.rs:276:12 [INFO] [stderr] | [INFO] [stderr] 276 | struct FlexibleStruct [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `serde-devo-tests` (lib test) generated 3 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/serde_devo-2e30fccb29a9aa85) [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] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/serde_devo_derive-92b961ce92e3846d) [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/serde_devo_tests-63a4e7cb81a030f8) [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] [stderr] Doc-tests serde_devo [INFO] [stdout] running 6 tests [INFO] [stdout] test type_coverage::test_roundtrip_through_devo ... ok [INFO] [stdout] test generic::test_compat ... ok [INFO] [stdout] test generic::test_roundtrip_through_devo ... ok [INFO] [stdout] test generic::test_roundtrip_direct ... ok [INFO] [stdout] test fallback::test_fallback ... ok [INFO] [stdout] test type_coverage::test_roundtrip_direct ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 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] [stdout] [INFO] [stderr] Doc-tests serde_devo_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] [stderr] Doc-tests serde_devo_tests [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test serde-devo-tests/src/lib.rs - Readme (line 14) ... ok [INFO] [stdout] test serde-devo-tests/src/lib.rs - Readme (line 75) ... ok [INFO] [stdout] test serde-devo-tests/src/lib.rs - Readme (line 35) ... ok [INFO] [stdout] test serde-devo-tests/src/lib.rs - Readme (line 55) ... ok [INFO] [stdout] test serde-devo-tests/src/lib.rs - Readme (line 168) ... ok [INFO] [stdout] test serde-devo-tests/src/lib.rs - Readme (line 195) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.79s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "97cdfee15ea637d33e60c26a07c6cb7be03e31b5552daf304064ca9b5627448c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97cdfee15ea637d33e60c26a07c6cb7be03e31b5552daf304064ca9b5627448c", kill_on_drop: false }` [INFO] [stdout] 97cdfee15ea637d33e60c26a07c6cb7be03e31b5552daf304064ca9b5627448c