[INFO] fetching crate dynfmt 0.1.5...
[INFO] testing dynfmt-0.1.5 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate dynfmt 0.1.5 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate dynfmt 0.1.5 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 dynfmt 0.1.5
[INFO] finished tweaking crates.io crate dynfmt 0.1.5
[INFO] tweaked toml for crates.io crate dynfmt 0.1.5 written to /workspace/builds/worker-9/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded erased-serde v0.3.16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 82baf1145357f66d3dfae8d4f164cd15e349e270f381a30c0cd07b80c551fd90
[INFO] running `Command { std: "docker" "start" "-a" "82baf1145357f66d3dfae8d4f164cd15e349e270f381a30c0cd07b80c551fd90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "82baf1145357f66d3dfae8d4f164cd15e349e270f381a30c0cd07b80c551fd90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82baf1145357f66d3dfae8d4f164cd15e349e270f381a30c0cd07b80c551fd90", kill_on_drop: false }`
[INFO] [stdout] 82baf1145357f66d3dfae8d4f164cd15e349e270f381a30c0cd07b80c551fd90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 9c3ac6395f44c07d55e54d6c2276060a52cbe8f52836400c5e510882d6f84f94
[INFO] running `Command { std: "docker" "start" "-a" "9c3ac6395f44c07d55e54d6c2276060a52cbe8f52836400c5e510882d6f84f94", kill_on_drop: false }`
[INFO] [stderr]    Compiling erased-serde v0.3.16
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling thiserror v1.0.29
[INFO] [stderr]    Compiling dynfmt v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.22s
[INFO] running `Command { std: "docker" "inspect" "9c3ac6395f44c07d55e54d6c2276060a52cbe8f52836400c5e510882d6f84f94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c3ac6395f44c07d55e54d6c2276060a52cbe8f52836400c5e510882d6f84f94", kill_on_drop: false }`
[INFO] [stdout] 9c3ac6395f44c07d55e54d6c2276060a52cbe8f52836400c5e510882d6f84f94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] e83bbc39148c4c53589c30c233075952dd236fec7907b00ed1a69b8ba7f47aa7
[INFO] running `Command { std: "docker" "start" "-a" "e83bbc39148c4c53589c30c233075952dd236fec7907b00ed1a69b8ba7f47aa7", kill_on_drop: false }`
[INFO] [stderr]    Compiling dynfmt v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `Command { std: "docker" "inspect" "e83bbc39148c4c53589c30c233075952dd236fec7907b00ed1a69b8ba7f47aa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e83bbc39148c4c53589c30c233075952dd236fec7907b00ed1a69b8ba7f47aa7", kill_on_drop: false }`
[INFO] [stdout] e83bbc39148c4c53589c30c233075952dd236fec7907b00ed1a69b8ba7f47aa7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] dd433d7175fcb63794238df6ec6e4b7824b76b6344231ce1b62f655fc9d7634c
[INFO] running `Command { std: "docker" "start" "-a" "dd433d7175fcb63794238df6ec6e4b7824b76b6344231ce1b62f655fc9d7634c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dynfmt-120663c7c2f9efe5)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_curly.rs (/opt/rustwide/target/debug/deps/test_curly-b2b93e1871f18487)
[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]      Running tests/test_error_messages.rs (/opt/rustwide/target/debug/deps/test_error_messages-de83977434a8d7c2)
[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 14 tests
[INFO] [stdout] test bad_arg_auto ... ok
[INFO] [stdout] test bad_arg_index ... ok
[INFO] [stdout] test bad_arg_key ... ok
[INFO] [stdout] test bad_data_index ... ok
[INFO] [stdout] test bad_data_auto ... ok
[INFO] [stdout] test bad_format ... ok
[INFO] [stdout] test io_error ... ok
[INFO] [stdout] test list_required ... ok
[INFO] [stdout] test map_required ... ok
[INFO] [stdout] test missing_arg_auto ... ok
[INFO] [stdout] test missing_arg_index ... ok
[INFO] [stdout] test missing_arg_key ... ok
[INFO] [stdout] test parse ... ok
[INFO] [stderr]      Running tests/test_python.rs (/opt/rustwide/target/debug/deps/test_python-eff92c26c24eb49f)
[INFO] [stdout] test bad_data_key ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dynfmt
[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 3 tests
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] test src/lib.rs - (line 41) ... ok
[INFO] [stdout] test src/lib.rs - Format::format (line 647) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.11s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dd433d7175fcb63794238df6ec6e4b7824b76b6344231ce1b62f655fc9d7634c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd433d7175fcb63794238df6ec6e4b7824b76b6344231ce1b62f655fc9d7634c", kill_on_drop: false }`
[INFO] [stdout] dd433d7175fcb63794238df6ec6e4b7824b76b6344231ce1b62f655fc9d7634c