[INFO] fetching crate structable 0.3.4...
[INFO] testing structable-0.3.4 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate structable 0.3.4 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate structable 0.3.4
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate structable 0.3.4
[INFO] tweaked toml for crates.io crate structable 0.3.4 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate structable 0.3.4 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate structable 0.3.4 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d5788ddd2bc6ec94b9a1a19d2e6e6a06c3e2656325faca359a245b8eaffda9ab
[INFO] running `Command { std: "docker" "start" "-a" "d5788ddd2bc6ec94b9a1a19d2e6e6a06c3e2656325faca359a245b8eaffda9ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d5788ddd2bc6ec94b9a1a19d2e6e6a06c3e2656325faca359a245b8eaffda9ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5788ddd2bc6ec94b9a1a19d2e6e6a06c3e2656325faca359a245b8eaffda9ab", kill_on_drop: false }`
[INFO] [stdout] d5788ddd2bc6ec94b9a1a19d2e6e6a06c3e2656325faca359a245b8eaffda9ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0ba759463c695bfed5d4773df64c1b48eb47efa2b30150ae2f6bb5d633cc6d8a
[INFO] running `Command { std: "docker" "start" "-a" "0ba759463c695bfed5d4773df64c1b48eb47efa2b30150ae2f6bb5d633cc6d8a", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling darling_core v0.21.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling darling_macro v0.21.0
[INFO] [stderr]    Compiling darling v0.21.0
[INFO] [stderr]    Compiling structable_derive v0.3.4
[INFO] [stderr]    Compiling structable v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.47s
[INFO] running `Command { std: "docker" "inspect" "0ba759463c695bfed5d4773df64c1b48eb47efa2b30150ae2f6bb5d633cc6d8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ba759463c695bfed5d4773df64c1b48eb47efa2b30150ae2f6bb5d633cc6d8a", kill_on_drop: false }`
[INFO] [stdout] 0ba759463c695bfed5d4773df64c1b48eb47efa2b30150ae2f6bb5d633cc6d8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 555053a7bb7a5f9dc07e4f6e5399509baf2bc474c98648ba544400cd7f967923
[INFO] running `Command { std: "docker" "start" "-a" "555053a7bb7a5f9dc07e4f6e5399509baf2bc474c98648ba544400cd7f967923", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling structable v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.63s
[INFO] running `Command { std: "docker" "inspect" "555053a7bb7a5f9dc07e4f6e5399509baf2bc474c98648ba544400cd7f967923", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "555053a7bb7a5f9dc07e4f6e5399509baf2bc474c98648ba544400cd7f967923", kill_on_drop: false }`
[INFO] [stdout] 555053a7bb7a5f9dc07e4f6e5399509baf2bc474c98648ba544400cd7f967923
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 58f4aee7bdb10a8c665dca4110a2990189833fbfbfbc899537b739bb97984034
[INFO] running `Command { std: "docker" "start" "-a" "58f4aee7bdb10a8c665dca4110a2990189833fbfbfbc899537b739bb97984034", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/structable-003024abfef2024c)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test tests::test_complex_status ... ok
[INFO] [stdout] test tests::test_deser ... ok
[INFO] [stdout] test tests::test_list ... ok
[INFO] [stdout] test tests::test_instance_headers ... ok
[INFO] [stdout] test tests::test_list_wide ... ok
[INFO] [stdout] test tests::test_json_pointer ... ok
[INFO] [stdout] test tests::test_output_config ... ok
[INFO] [stdout] test tests::test_single ... ok
[INFO] [stdout] test tests::test_single_no_status ... ok
[INFO] [stdout] test tests::test_list_wide_column ... ok
[INFO] [stdout] test tests::test_single_option_status ... ok
[INFO] [stdout] test tests::test_single_status ... ok
[INFO] [stdout] test tests::test_list_wide_column_wide_mode ... ok
[INFO] [stdout] test tests::test_single_wide ... ok
[INFO] [stdout] test tests::test_single_wide_column ... ok
[INFO] [stdout] test tests::test_single_wide_column_wide_mode ... ok
[INFO] [stdout] test tests::test_single_wide_pretty ... ok
[INFO] [stdout] test tests::test_status ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests structable
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 22) ... ok
[INFO] [stdout] test src/lib.rs - (line 44) ... ok
[INFO] [stdout] test src/lib.rs - (line 139) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.53s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "58f4aee7bdb10a8c665dca4110a2990189833fbfbfbc899537b739bb97984034", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58f4aee7bdb10a8c665dca4110a2990189833fbfbfbc899537b739bb97984034", kill_on_drop: false }`
[INFO] [stdout] 58f4aee7bdb10a8c665dca4110a2990189833fbfbfbc899537b739bb97984034