[INFO] fetching crate musli-serde 0.0.117...
[INFO] testing musli-serde-0.0.117 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate musli-serde 0.0.117 into /workspace/builds/worker-2-tc2/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-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate musli-serde 0.0.117 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 52 packages to latest compatible versions
[INFO] [stderr]       Adding musli v0.0.117 (available: v0.0.145)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 001a0e454aacea5a6060812ac9507ff94e2d5ccf9a15873e6a266afca745c3f9
[INFO] running `Command { std: "docker" "start" "-a" "001a0e454aacea5a6060812ac9507ff94e2d5ccf9a15873e6a266afca745c3f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "001a0e454aacea5a6060812ac9507ff94e2d5ccf9a15873e6a266afca745c3f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "001a0e454aacea5a6060812ac9507ff94e2d5ccf9a15873e6a266afca745c3f9", kill_on_drop: false }`
[INFO] [stdout] 001a0e454aacea5a6060812ac9507ff94e2d5ccf9a15873e6a266afca745c3f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c5992c2d58063382b3ea1605f7b02c9876938215b227f41a4cb15c077cb7758
[INFO] running `Command { std: "docker" "start" "-a" "6c5992c2d58063382b3ea1605f7b02c9876938215b227f41a4cb15c077cb7758", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[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 11.19s
[INFO] running `Command { std: "docker" "inspect" "6c5992c2d58063382b3ea1605f7b02c9876938215b227f41a4cb15c077cb7758", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c5992c2d58063382b3ea1605f7b02c9876938215b227f41a4cb15c077cb7758", kill_on_drop: false }`
[INFO] [stdout] 6c5992c2d58063382b3ea1605f7b02c9876938215b227f41a4cb15c077cb7758
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 14d2af6892cb543e7e894e1d9c9c3cc3467d2099b0bb5b5ef3735b4a2406a017
[INFO] running `Command { std: "docker" "start" "-a" "14d2af6892cb543e7e894e1d9c9c3cc3467d2099b0bb5b5ef3735b4a2406a017", kill_on_drop: false }`
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling simdutf8 v0.1.5
[INFO] [stderr]    Compiling musli-macros v0.0.117
[INFO] [stderr]    Compiling lexical-util v0.8.5
[INFO] [stderr]    Compiling lexical-parse-integer v0.8.6
[INFO] [stderr]    Compiling lexical-write-integer v0.8.5
[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 musli v0.0.117
[INFO] [stderr]    Compiling url v2.5.7
[INFO] [stderr]    Compiling musli-allocator v0.0.117
[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] [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 10.02s
[INFO] running `Command { std: "docker" "inspect" "14d2af6892cb543e7e894e1d9c9c3cc3467d2099b0bb5b5ef3735b4a2406a017", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14d2af6892cb543e7e894e1d9c9c3cc3467d2099b0bb5b5ef3735b4a2406a017", kill_on_drop: false }`
[INFO] [stdout] 14d2af6892cb543e7e894e1d9c9c3cc3467d2099b0bb5b5ef3735b4a2406a017
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 80ea9cf6f105d2a8e52a9c2cb1afe4b63698c6cf404a909b87d11621675f6193
[INFO] running `Command { std: "docker" "start" "-a" "80ea9cf6f105d2a8e52a9c2cb1afe4b63698c6cf404a909b87d11621675f6193", 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 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/musli_serde-b50e60eaf479e7fa)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/compat.rs (/opt/rustwide/target/debug/deps/compat-fca6ec4c214a22a6)
[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 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 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 1.39s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "80ea9cf6f105d2a8e52a9c2cb1afe4b63698c6cf404a909b87d11621675f6193", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80ea9cf6f105d2a8e52a9c2cb1afe4b63698c6cf404a909b87d11621675f6193", kill_on_drop: false }`
[INFO] [stdout] 80ea9cf6f105d2a8e52a9c2cb1afe4b63698c6cf404a909b87d11621675f6193