[INFO] fetching crate yapg 0.1.0...
[INFO] testing yapg-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate yapg 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate yapg 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 yapg 0.1.0
[INFO] finished tweaking crates.io crate yapg 0.1.0
[INFO] tweaked toml for crates.io crate yapg 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate yapg 0.1.0 already has a lockfile, it will not be regenerated
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9bd7e21990a0a082e8be128923e32c8cc8a436f645427a759ddf2c8d59df0c8b
[INFO] running `Command { std: "docker" "start" "-a" "9bd7e21990a0a082e8be128923e32c8cc8a436f645427a759ddf2c8d59df0c8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9bd7e21990a0a082e8be128923e32c8cc8a436f645427a759ddf2c8d59df0c8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bd7e21990a0a082e8be128923e32c8cc8a436f645427a759ddf2c8d59df0c8b", kill_on_drop: false }`
[INFO] [stdout] 9bd7e21990a0a082e8be128923e32c8cc8a436f645427a759ddf2c8d59df0c8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7b2d796710009686316cced55fb1227e5eefb81dae792f0fde596be65d441ee9
[INFO] running `Command { std: "docker" "start" "-a" "7b2d796710009686316cced55fb1227e5eefb81dae792f0fde596be65d441ee9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling yapg v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.32s
[INFO] running `Command { std: "docker" "inspect" "7b2d796710009686316cced55fb1227e5eefb81dae792f0fde596be65d441ee9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b2d796710009686316cced55fb1227e5eefb81dae792f0fde596be65d441ee9", kill_on_drop: false }`
[INFO] [stdout] 7b2d796710009686316cced55fb1227e5eefb81dae792f0fde596be65d441ee9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 5589fad98ec344ef6e0a0befed8c72118196d2cca94c46bd175806b8b38cbea9
[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" "5589fad98ec344ef6e0a0befed8c72118196d2cca94c46bd175806b8b38cbea9", kill_on_drop: false }`
[INFO] [stderr] warning: yapg v0.1.0 (/opt/rustwide/workdir) ignoring invalid dependency `cargo-semver` which is missing a lib target
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.64
[INFO] [stderr]    Compiling rust_info v0.3.1
[INFO] [stderr]    Compiling indexmap v1.6.2
[INFO] [stderr]    Compiling meval v0.2.0
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling uname v0.1.1
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling users v0.11.0
[INFO] [stderr]    Compiling openssl-sys v0.9.61
[INFO] [stderr]    Compiling fern v0.6.0
[INFO] [stderr]    Compiling serde_ignored v0.1.2
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling flate2 v1.0.20
[INFO] [stderr]    Compiling java-properties v1.3.0
[INFO] [stderr]    Compiling shell2batch v0.4.2
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling chrono v0.2.25
[INFO] [stderr]    Compiling openssl v0.10.33
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling fsio v0.2.0
[INFO] [stderr]    Compiling envmnt v0.9.0
[INFO] [stderr]    Compiling duckscript v0.7.0
[INFO] [stderr]    Compiling run_script v0.7.0
[INFO] [stderr]    Compiling ci_info v0.14.1
[INFO] [stderr]    Compiling ftp v3.0.1
[INFO] [stderr]    Compiling native-tls v0.2.7
[INFO] [stderr]    Compiling attohttpc v0.16.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]    Compiling thiserror v1.0.24
[INFO] [stderr]    Compiling which v4.0.2
[INFO] [stderr]    Compiling duckscriptsdk v0.8.0
[INFO] [stderr]    Compiling cargo-make v0.32.14
[INFO] [stderr]    Compiling yapg v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 37.52s
[INFO] running `Command { std: "docker" "inspect" "5589fad98ec344ef6e0a0befed8c72118196d2cca94c46bd175806b8b38cbea9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5589fad98ec344ef6e0a0befed8c72118196d2cca94c46bd175806b8b38cbea9", kill_on_drop: false }`
[INFO] [stdout] 5589fad98ec344ef6e0a0befed8c72118196d2cca94c46bd175806b8b38cbea9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 93d30153398a905e37faec4115a70325a84b2cd86db0648f4cdef4f51a46fd87
[INFO] running `Command { std: "docker" "start" "-a" "93d30153398a905e37faec4115a70325a84b2cd86db0648f4cdef4f51a46fd87", kill_on_drop: false }`
[INFO] [stderr] warning: yapg v0.1.0 (/opt/rustwide/workdir) ignoring invalid dependency `cargo-semver` which is missing a lib target
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/yapg-764b311b5ac3ff3a)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test charsets::tests::parsing_charset_names ... ok
[INFO] [stdout] test charsets::tests::adding_chars_to_spec ... ok
[INFO] [stdout] test charsets::tests::adding_strings_to_spec ... ok
[INFO] [stdout] test charsets::tests::subtracting_charset_from_spec ... ok
[INFO] [stdout] test charsets::tests::adding_charset_to_spec ... ok
[INFO] [stdout] test charsets::tests::parsing_charset_specs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/yapg-22c860db817d6518)
[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 yapg
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/charsets.rs - charsets::CharsetSpec::printable_ascii (line 212) ... ok
[INFO] [stdout] test src/charsets.rs - charsets::CharsetSpec::std64 (line 191) ... ok
[INFO] [stdout] test src/charsets.rs - charsets::CharsetSpec::empty (line 167) ... ok
[INFO] [stdout] test src/charsets.rs - charsets::CharsetSpec (line 110) ... ok
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.94s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "93d30153398a905e37faec4115a70325a84b2cd86db0648f4cdef4f51a46fd87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93d30153398a905e37faec4115a70325a84b2cd86db0648f4cdef4f51a46fd87", kill_on_drop: false }`
[INFO] [stdout] 93d30153398a905e37faec4115a70325a84b2cd86db0648f4cdef4f51a46fd87