[INFO] fetching crate serde_shon 0.1.0...
[INFO] testing serde_shon-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate serde_shon 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate serde_shon 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate serde_shon 0.1.0
[INFO] tweaked toml for crates.io crate serde_shon 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate serde_shon 0.1.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 8 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6e53e7e1c2f8ecb3278cddc94a41325b68ef1bbe934d1816d337ebf2263e0b55
[INFO] running `Command { std: "docker" "start" "-a" "6e53e7e1c2f8ecb3278cddc94a41325b68ef1bbe934d1816d337ebf2263e0b55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e53e7e1c2f8ecb3278cddc94a41325b68ef1bbe934d1816d337ebf2263e0b55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e53e7e1c2f8ecb3278cddc94a41325b68ef1bbe934d1816d337ebf2263e0b55", kill_on_drop: false }`
[INFO] [stdout] 6e53e7e1c2f8ecb3278cddc94a41325b68ef1bbe934d1816d337ebf2263e0b55
[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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8fc6949c8327c77eed88180662f0c123605b8d5a9c3fb7f3e3c1d1af40dc248a
[INFO] running `Command { std: "docker" "start" "-a" "8fc6949c8327c77eed88180662f0c123605b8d5a9c3fb7f3e3c1d1af40dc248a", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_shon v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "8fc6949c8327c77eed88180662f0c123605b8d5a9c3fb7f3e3c1d1af40dc248a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fc6949c8327c77eed88180662f0c123605b8d5a9c3fb7f3e3c1d1af40dc248a", kill_on_drop: false }`
[INFO] [stdout] 8fc6949c8327c77eed88180662f0c123605b8d5a9c3fb7f3e3c1d1af40dc248a
[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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b49a14964339fc88cf24608cf172bae3609ba724a10071faadf7efcaf0fcdf5
[INFO] running `Command { std: "docker" "start" "-a" "6b49a14964339fc88cf24608cf172bae3609ba724a10071faadf7efcaf0fcdf5", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_shon v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.79s
[INFO] running `Command { std: "docker" "inspect" "6b49a14964339fc88cf24608cf172bae3609ba724a10071faadf7efcaf0fcdf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b49a14964339fc88cf24608cf172bae3609ba724a10071faadf7efcaf0fcdf5", kill_on_drop: false }`
[INFO] [stdout] 6b49a14964339fc88cf24608cf172bae3609ba724a10071faadf7efcaf0fcdf5
[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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4c37c962dc87dd08c9e60a229b0d8a4e348bf31cc15362f54925bfa6159e3e0b
[INFO] running `Command { std: "docker" "start" "-a" "4c37c962dc87dd08c9e60a229b0d8a4e348bf31cc15362f54925bfa6159e3e0b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/serde_shon-b11040e06340f3b0)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test de::test::ser_then_de ... ok
[INFO] [stdout] test de::test::deserialize ... ok
[INFO] [stdout] test de::test::unit_struct ... ok
[INFO] [stdout] test de::test::deserialize_enum_variants ... ok
[INFO] [stdout] test ser::test::test_struct ... ok
[INFO] [stdout] test ser::test::test_enum ... ok
[INFO] [stdout] test ser::test::test_unit_struct ... ok
[INFO] [stdout] test de::test::empty_map ... ok
[INFO] [stdout] test de::test::empty_seq ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/example.rs (/opt/rustwide/target/debug/deps/example-5d3c0e61384fbc20)
[INFO] [stderr] [tests/example.rs:13:5] d.field = None
[INFO] [stderr]    Doc-tests serde_shon
[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] running `Command { std: "docker" "inspect" "4c37c962dc87dd08c9e60a229b0d8a4e348bf31cc15362f54925bfa6159e3e0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c37c962dc87dd08c9e60a229b0d8a4e348bf31cc15362f54925bfa6159e3e0b", kill_on_drop: false }`
[INFO] [stdout] 4c37c962dc87dd08c9e60a229b0d8a4e348bf31cc15362f54925bfa6159e3e0b