[INFO] fetching crate scanf 1.2.1...
[INFO] testing scanf-1.2.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate scanf 1.2.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate scanf 1.2.1 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate scanf 1.2.1
[INFO] finished tweaking crates.io crate scanf 1.2.1
[INFO] tweaked toml for crates.io crate scanf 1.2.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 30cbba033bec9765e4cfe39bd2fd07f5fa946dc7affab207f8e73617afaf62b8
[INFO] running `Command { std: "docker" "start" "-a" "30cbba033bec9765e4cfe39bd2fd07f5fa946dc7affab207f8e73617afaf62b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "30cbba033bec9765e4cfe39bd2fd07f5fa946dc7affab207f8e73617afaf62b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30cbba033bec9765e4cfe39bd2fd07f5fa946dc7affab207f8e73617afaf62b8", kill_on_drop: false }`
[INFO] [stdout] 30cbba033bec9765e4cfe39bd2fd07f5fa946dc7affab207f8e73617afaf62b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5410898ff4aa0d543c950c6fd61d38f2423a8ceb7bd75effb6825c5dd85a9489
[INFO] running `Command { std: "docker" "start" "-a" "5410898ff4aa0d543c950c6fd61d38f2423a8ceb7bd75effb6825c5dd85a9489", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling nom v7.1.1
[INFO] [stderr]    Compiling scanf v1.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.55s
[INFO] running `Command { std: "docker" "inspect" "5410898ff4aa0d543c950c6fd61d38f2423a8ceb7bd75effb6825c5dd85a9489", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5410898ff4aa0d543c950c6fd61d38f2423a8ceb7bd75effb6825c5dd85a9489", kill_on_drop: false }`
[INFO] [stdout] 5410898ff4aa0d543c950c6fd61d38f2423a8ceb7bd75effb6825c5dd85a9489
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 602c58f7f73d8121cf41389ec1a2ee7c746a05504d3041900a12e80709f95ffb
[INFO] running `Command { std: "docker" "start" "-a" "602c58f7f73d8121cf41389ec1a2ee7c746a05504d3041900a12e80709f95ffb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling semver v1.0.7
[INFO] [stderr]    Compiling crossbeam-utils v0.8.8
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling ryu v1.0.9
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling plotters-backend v0.3.2
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.8
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling plotters-svg v0.3.1
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling regex v1.5.5
[INFO] [stderr]    Compiling crossbeam-channel v0.5.4
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling scanf v1.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3m 36s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/scanf-36789879662b69f9)
[INFO] running `Command { std: "docker" "inspect" "602c58f7f73d8121cf41389ec1a2ee7c746a05504d3041900a12e80709f95ffb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "602c58f7f73d8121cf41389ec1a2ee7c746a05504d3041900a12e80709f95ffb", kill_on_drop: false }`
[INFO] [stdout] 602c58f7f73d8121cf41389ec1a2ee7c746a05504d3041900a12e80709f95ffb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ecf062b6bf49163b859358dcf0ba7c7bfb3b9ae33254ab3ead0aa485eb95d1df
[INFO] running `Command { std: "docker" "start" "-a" "ecf062b6bf49163b859358dcf0ba7c7bfb3b9ae33254ab3ead0aa485eb95d1df", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.41s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/scanf-36789879662b69f9)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test format::tests::test_formatter_number_and_string_without_separator ... ok
[INFO] [stdout] test format::tests::test_formatter_simple_generic ... ok
[INFO] [stdout] test format::tests::test_formatter_two_generic_with_separator ... ok
[INFO] [stdout] test format::tests::test_formatter_two_generic_without_separator ... ok
[INFO] [stdout] test tests::string_and_float ... ok
[INFO] [stdout] test tests::string_generic_between_brackets_ignored ... ok
[INFO] [stdout] test tests::u8_and_u16 ... ok
[INFO] [stdout] test tests::strings ... ok
[INFO] [stdout] test tests::string_between_brackets_ignored ... ok
[INFO] [stdout] test tests::generic ... ok
[INFO] [stdout] test format::tests::test_wrong_formatter_unescaped_close_bracket - should panic ... ok
[INFO] [stdout] test tests::wrong_format_string - should panic ... ok
[INFO] [stdout] test tests::wrong_format_placeholder_type - should panic ... ok
[INFO] [stdout] test tests::wrong_format_two_generic_without_separator - should panic ... ok
[INFO] [stdout] test format::tests::test_wrong_formatter_unescaped_open_bracket - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests scanf
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 10) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 36) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 21) ... ok
[INFO] [stdout] test src/lib.rs - (line 47) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.07s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ecf062b6bf49163b859358dcf0ba7c7bfb3b9ae33254ab3ead0aa485eb95d1df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecf062b6bf49163b859358dcf0ba7c7bfb3b9ae33254ab3ead0aa485eb95d1df", kill_on_drop: false }`
[INFO] [stdout] ecf062b6bf49163b859358dcf0ba7c7bfb3b9ae33254ab3ead0aa485eb95d1df