[INFO] fetching crate suon_serde 0.1.0...
[INFO] testing suon_serde-0.1.0 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate suon_serde 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate suon_serde 0.1.0
[INFO] finished tweaking crates.io crate suon_serde 0.1.0
[INFO] tweaked toml for crates.io crate suon_serde 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate suon_serde 0.1.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate suon_serde 0.1.0 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 4443abaeee431e839cab90dbf39b26e28253ca6455395cd75c136b1c9c630e66
[INFO] running `Command { std: "docker" "start" "4443abaeee431e839cab90dbf39b26e28253ca6455395cd75c136b1c9c630e66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4443abaeee431e839cab90dbf39b26e28253ca6455395cd75c136b1c9c630e66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4443abaeee431e839cab90dbf39b26e28253ca6455395cd75c136b1c9c630e66" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4443abaeee431e839cab90dbf39b26e28253ca6455395cd75c136b1c9c630e66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4443abaeee431e839cab90dbf39b26e28253ca6455395cd75c136b1c9c630e66" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling suon_serde v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.05s
[INFO] running `Command { std: "docker" "inspect" "4443abaeee431e839cab90dbf39b26e28253ca6455395cd75c136b1c9c630e66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4443abaeee431e839cab90dbf39b26e28253ca6455395cd75c136b1c9c630e66" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling suon_serde v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.92s
[INFO] running `Command { std: "docker" "inspect" "4443abaeee431e839cab90dbf39b26e28253ca6455395cd75c136b1c9c630e66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4443abaeee431e839cab90dbf39b26e28253ca6455395cd75c136b1c9c630e66" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/suon_serde/ff3804401b1319a0/out/suon_serde-ff3804401b1319a0)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test duration::tests::duration_roundtrip_should_preserve_whole_millis_and_secs ... ok
[INFO] [stdout] test duration::tests::duration_deserialization_rejects_invalid_json_type ... ok
[INFO] [stdout] test duration::tests::millis_serialization_truncates_sub_millisecond_precision ... ok
[INFO] [stdout] test duration::tests::secs::should_deserialize_duration_from_seconds ... ok
[INFO] [stdout] test duration::tests::millis::should_serialize_duration_as_milliseconds ... ok
[INFO] [stdout] test duration::tests::secs::should_serialize_duration_as_seconds ... ok
[INFO] [stdout] test duration::tests::millis::should_deserialize_duration_from_milliseconds ... ok
[INFO] [stdout] test duration::tests::duration_serialization_should_support_zero_values ... ok
[INFO] [stdout] test duration::tests::secs_serialization_truncates_subsecond_precision ... ok
[INFO] [stdout] test tests::should_expose_duration_module_from_crate_root ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests suon_serde
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/duration.rs - duration::as_millis::serialize (line 11) ... ok
[INFO] [stdout] test src/duration.rs - duration::as_secs::serialize (line 58) ... ok
[INFO] [stdout] test src/duration.rs - duration::as_millis::deserialize (line 33) ... ok
[INFO] [stdout] test src/duration.rs - duration::as_secs::deserialize (line 80) ... ok
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.52s; merged doctests compilation took 0.49s
[INFO] running `Command { std: "docker" "inspect" "4443abaeee431e839cab90dbf39b26e28253ca6455395cd75c136b1c9c630e66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4443abaeee431e839cab90dbf39b26e28253ca6455395cd75c136b1c9c630e66", kill_on_drop: false }`
[INFO] [stdout] 4443abaeee431e839cab90dbf39b26e28253ca6455395cd75c136b1c9c630e66
