[INFO] fetching crate musli-serde 0.0.117... [INFO] testing musli-serde-0.0.117 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate musli-serde 0.0.117 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate musli-serde 0.0.117 [INFO] finished tweaking crates.io crate musli-serde 0.0.117 [INFO] tweaked toml for crates.io crate musli-serde 0.0.117 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate musli-serde 0.0.117 on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 53 packages to latest compatible versions [INFO] [stderr] Adding musli v0.0.117 (available: v0.0.149) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded musli v0.0.117 [INFO] [stderr] Downloaded lexical-core v0.8.5 [INFO] [stderr] Downloaded musli-storage v0.0.117 [INFO] [stderr] Downloaded musli-macros v0.0.117 [INFO] [stderr] Downloaded musli-utils v0.0.117 [INFO] [stderr] Downloaded lexical-util v0.8.5 [INFO] [stderr] Downloaded lexical-parse-float v0.8.5 [INFO] [stderr] Downloaded lexical-write-integer v0.8.5 [INFO] [stderr] Downloaded lexical v6.1.1 [INFO] [stderr] Downloaded musli-value v0.0.117 [INFO] [stderr] Downloaded lexical-parse-integer v0.8.6 [INFO] [stderr] Downloaded musli-allocator v0.0.117 [INFO] [stderr] Downloaded lexical-write-float v0.8.5 [INFO] [stderr] Downloaded musli-json v0.0.117 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4a9072bd8d4015515b9a0d030ade2e17cf023959257015cc255e26d32c552577 [INFO] running `Command { std: "docker" "start" "-a" "4a9072bd8d4015515b9a0d030ade2e17cf023959257015cc255e26d32c552577", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4a9072bd8d4015515b9a0d030ade2e17cf023959257015cc255e26d32c552577", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a9072bd8d4015515b9a0d030ade2e17cf023959257015cc255e26d32c552577", kill_on_drop: false }` [INFO] [stdout] 4a9072bd8d4015515b9a0d030ade2e17cf023959257015cc255e26d32c552577 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bfcbcf60bf28dc808e7481a4eb89b458f6cef7c58cdd37c5099a0032441e48d2 [INFO] running `Command { std: "docker" "start" "-a" "bfcbcf60bf28dc808e7481a4eb89b458f6cef7c58cdd37c5099a0032441e48d2", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling musli-macros v0.0.117 [INFO] [stderr] Compiling musli v0.0.117 [INFO] [stderr] Compiling musli-allocator v0.0.117 [INFO] [stderr] Compiling musli-utils v0.0.117 [INFO] [stderr] Compiling musli-serde v0.0.117 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.28s [INFO] running `Command { std: "docker" "inspect" "bfcbcf60bf28dc808e7481a4eb89b458f6cef7c58cdd37c5099a0032441e48d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bfcbcf60bf28dc808e7481a4eb89b458f6cef7c58cdd37c5099a0032441e48d2", kill_on_drop: false }` [INFO] [stdout] bfcbcf60bf28dc808e7481a4eb89b458f6cef7c58cdd37c5099a0032441e48d2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 87261b9f6831dd9775f867c9d22cd4ed80aca884a9fe5efbb7469729dfec3af8 [INFO] running `Command { std: "docker" "start" "-a" "87261b9f6831dd9775f867c9d22cd4ed80aca884a9fe5efbb7469729dfec3af8", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling percent-encoding v2.3.2 [INFO] [stderr] Compiling simdutf8 v0.1.5 [INFO] [stderr] Compiling lexical-util v0.8.5 [INFO] [stderr] Compiling form_urlencoded v1.2.2 [INFO] [stderr] Compiling lexical-write-integer v0.8.5 [INFO] [stderr] Compiling lexical-parse-integer v0.8.6 [INFO] [stderr] Compiling lexical-write-float v0.8.5 [INFO] [stderr] Compiling lexical-parse-float v0.8.5 [INFO] [stderr] Compiling lexical-core v0.8.5 [INFO] [stderr] Compiling lexical v6.1.1 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling musli-macros v0.0.117 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Compiling yoke v0.8.0 [INFO] [stderr] Compiling zerovec v0.11.4 [INFO] [stderr] Compiling zerotrie v0.2.2 [INFO] [stderr] Compiling musli v0.0.117 [INFO] [stderr] Compiling tinystr v0.8.1 [INFO] [stderr] Compiling potential_utf v0.1.3 [INFO] [stderr] Compiling icu_locale_core v2.0.0 [INFO] [stderr] Compiling icu_collections v2.0.0 [INFO] [stderr] Compiling icu_provider v2.0.0 [INFO] [stderr] Compiling musli-allocator v0.0.117 [INFO] [stderr] Compiling icu_normalizer v2.0.0 [INFO] [stderr] Compiling icu_properties v2.0.1 [INFO] [stderr] Compiling musli-utils v0.0.117 [INFO] [stderr] Compiling musli-storage v0.0.117 [INFO] [stderr] Compiling musli-serde v0.0.117 (/opt/rustwide/workdir) [INFO] [stderr] Compiling musli-value v0.0.117 [INFO] [stderr] Compiling musli-json v0.0.117 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling idna v1.1.0 [INFO] [stderr] Compiling url v2.5.7 [INFO] [stdout] warning: struct `Serde` is never constructed [INFO] [stdout] --> tests/compat.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | struct Serde { [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 `Struct` is never constructed [INFO] [stdout] --> tests/compat.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | struct Struct { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 15.66s [INFO] running `Command { std: "docker" "inspect" "87261b9f6831dd9775f867c9d22cd4ed80aca884a9fe5efbb7469729dfec3af8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87261b9f6831dd9775f867c9d22cd4ed80aca884a9fe5efbb7469729dfec3af8", kill_on_drop: false }` [INFO] [stdout] 87261b9f6831dd9775f867c9d22cd4ed80aca884a9fe5efbb7469729dfec3af8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 50f2156d3290df5c14f7143410f96c45522711cbff1b4918b3a2a41c1c01c905 [INFO] running `Command { std: "docker" "start" "-a" "50f2156d3290df5c14f7143410f96c45522711cbff1b4918b3a2a41c1c01c905", kill_on_drop: false }` [INFO] [stderr] warning: struct `Serde` is never constructed [INFO] [stderr] --> tests/compat.rs:7:8 [INFO] [stderr] | [INFO] [stderr] 7 | struct Serde { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: struct `Struct` is never constructed [INFO] [stderr] --> tests/compat.rs:12:8 [INFO] [stderr] | [INFO] [stderr] 12 | struct Struct { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `musli-serde` (test "compat") generated 2 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/musli_serde-7da15e23961b8e4a) [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/compat.rs (/opt/rustwide/target/debug/deps/compat-a60b9b1915452efb) [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 musli_serde [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 21) ... ok [INFO] [stdout] test src/lib.rs - (line 46) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.90s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "50f2156d3290df5c14f7143410f96c45522711cbff1b4918b3a2a41c1c01c905", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50f2156d3290df5c14f7143410f96c45522711cbff1b4918b3a2a41c1c01c905", kill_on_drop: false }` [INFO] [stdout] 50f2156d3290df5c14f7143410f96c45522711cbff1b4918b3a2a41c1c01c905