[INFO] fetching crate structmapper-codegen 0.1.0...
[INFO] testing structmapper-codegen-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate structmapper-codegen 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate structmapper-codegen 0.1.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate structmapper-codegen 0.1.0
[INFO] finished tweaking crates.io crate structmapper-codegen 0.1.0
[INFO] tweaked toml for crates.io crate structmapper-codegen 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9abeb2429f39562e33d7cf23de5c9e5dcec46ef0a098e1e592ef6f1d4c22778a
[INFO] running `Command { std: "docker" "start" "-a" "9abeb2429f39562e33d7cf23de5c9e5dcec46ef0a098e1e592ef6f1d4c22778a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9abeb2429f39562e33d7cf23de5c9e5dcec46ef0a098e1e592ef6f1d4c22778a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9abeb2429f39562e33d7cf23de5c9e5dcec46ef0a098e1e592ef6f1d4c22778a", kill_on_drop: false }`
[INFO] [stdout] 9abeb2429f39562e33d7cf23de5c9e5dcec46ef0a098e1e592ef6f1d4c22778a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d1bd8fdab766b2320fa2be2113f7aa52be34070f3c04514b4a7f39214e044af3
[INFO] running `Command { std: "docker" "start" "-a" "d1bd8fdab766b2320fa2be2113f7aa52be34070f3c04514b4a7f39214e044af3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling thiserror v1.0.29
[INFO] [stderr]    Compiling structmapper-codegen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.71s
[INFO] running `Command { std: "docker" "inspect" "d1bd8fdab766b2320fa2be2113f7aa52be34070f3c04514b4a7f39214e044af3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1bd8fdab766b2320fa2be2113f7aa52be34070f3c04514b4a7f39214e044af3", kill_on_drop: false }`
[INFO] [stdout] d1bd8fdab766b2320fa2be2113f7aa52be34070f3c04514b4a7f39214e044af3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b5de6c5af51c96890ec05def47c0030fa29d0be8ac1afae43e33c352151f708d
[INFO] running `Command { std: "docker" "start" "-a" "b5de6c5af51c96890ec05def47c0030fa29d0be8ac1afae43e33c352151f708d", kill_on_drop: false }`
[INFO] [stderr]    Compiling structmapper-codegen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `Command { std: "docker" "inspect" "b5de6c5af51c96890ec05def47c0030fa29d0be8ac1afae43e33c352151f708d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5de6c5af51c96890ec05def47c0030fa29d0be8ac1afae43e33c352151f708d", kill_on_drop: false }`
[INFO] [stdout] b5de6c5af51c96890ec05def47c0030fa29d0be8ac1afae43e33c352151f708d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7bff96ea77f3c18018baeee06f60d4d71b5e36df52dc659fd691343a52bc2f73
[INFO] running `Command { std: "docker" "start" "-a" "7bff96ea77f3c18018baeee06f60d4d71b5e36df52dc659fd691343a52bc2f73", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/structmapper_codegen-6266c726f3d498ad)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test value_expr::test_ident ... ok
[INFO] [stderr]    Doc-tests structmapper-codegen
[INFO] [stdout] test value_expr::test_tuple_index ... ok
[INFO] [stdout] test value_expr::test_tuple_index_field ... ok
[INFO] [stdout] test value_expr::test_field_deep ... ok
[INFO] [stdout] test value_expr::test_binary ... 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] 
[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" "7bff96ea77f3c18018baeee06f60d4d71b5e36df52dc659fd691343a52bc2f73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bff96ea77f3c18018baeee06f60d4d71b5e36df52dc659fd691343a52bc2f73", kill_on_drop: false }`
[INFO] [stdout] 7bff96ea77f3c18018baeee06f60d4d71b5e36df52dc659fd691343a52bc2f73