[INFO] fetching crate dynfmt 0.1.5...
[INFO] testing dynfmt-0.1.5 against 1.59.0 for beta-1.60-1
[INFO] extracting crate dynfmt 0.1.5 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate dynfmt 0.1.5 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] eddfa4f7c73d08aca333914738b85079da24d64b40ab8dd990a061c67d3795d3
[INFO] running `Command { std: "docker" "start" "-a" "eddfa4f7c73d08aca333914738b85079da24d64b40ab8dd990a061c67d3795d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eddfa4f7c73d08aca333914738b85079da24d64b40ab8dd990a061c67d3795d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eddfa4f7c73d08aca333914738b85079da24d64b40ab8dd990a061c67d3795d3", kill_on_drop: false }`
[INFO] [stdout] eddfa4f7c73d08aca333914738b85079da24d64b40ab8dd990a061c67d3795d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2cd88d084195a66e7251643c16fa582a0d569cdd79770e74876db9c49a0b84d6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2cd88d084195a66e7251643c16fa582a0d569cdd79770e74876db9c49a0b84d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling erased-serde v0.3.18
[INFO] [stderr]    Compiling dynfmt v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.87s
[INFO] running `Command { std: "docker" "inspect" "2cd88d084195a66e7251643c16fa582a0d569cdd79770e74876db9c49a0b84d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cd88d084195a66e7251643c16fa582a0d569cdd79770e74876db9c49a0b84d6", kill_on_drop: false }`
[INFO] [stdout] 2cd88d084195a66e7251643c16fa582a0d569cdd79770e74876db9c49a0b84d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d46b053e37436e32676da5486382147e64432f8e982625fa0d85b9d74f2a7b6e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d46b053e37436e32676da5486382147e64432f8e982625fa0d85b9d74f2a7b6e", kill_on_drop: false }`
[INFO] [stderr]    Compiling dynfmt v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.48s
[INFO] running `Command { std: "docker" "inspect" "d46b053e37436e32676da5486382147e64432f8e982625fa0d85b9d74f2a7b6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d46b053e37436e32676da5486382147e64432f8e982625fa0d85b9d74f2a7b6e", kill_on_drop: false }`
[INFO] [stdout] d46b053e37436e32676da5486382147e64432f8e982625fa0d85b9d74f2a7b6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3c7447be772c60068778983e48941ccff2bff06bd2029e59d9122f3347fde834
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3c7447be772c60068778983e48941ccff2bff06bd2029e59d9122f3347fde834", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dynfmt-555ad70120229872)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/test_curly.rs (/opt/rustwide/target/debug/deps/test_curly-0c06b1bedcec73d1)
[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 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-742050cf8348bb93)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_python.rs (/opt/rustwide/target/debug/deps/test_python-20422ef7e59ecd68)
[INFO] [stdout] running 14 tests
[INFO] [stdout] test bad_arg_auto ... ok
[INFO] [stdout] test bad_arg_key ... ok
[INFO] [stdout] test bad_arg_index ... ok
[INFO] [stdout] test bad_data_auto ... ok
[INFO] [stdout] test bad_data_index ... ok
[INFO] [stdout] test bad_data_key ... 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 bad_format ... ok
[INFO] [stdout] test missing_arg_key ... ok
[INFO] [stdout] test missing_arg_index ... ok
[INFO] [stdout] test parse ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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] [stderr]    Doc-tests dynfmt
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 41) ... ok
[INFO] [stdout] test src/lib.rs - Format::format (line 647) ... ok
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.87s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3c7447be772c60068778983e48941ccff2bff06bd2029e59d9122f3347fde834", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c7447be772c60068778983e48941ccff2bff06bd2029e59d9122f3347fde834", kill_on_drop: false }`
[INFO] [stdout] 3c7447be772c60068778983e48941ccff2bff06bd2029e59d9122f3347fde834