[INFO] fetching crate llpr 0.1.2...
[INFO] testing llpr-0.1.2 against 1.59.0 for beta-1.60-1
[INFO] extracting crate llpr 0.1.2 into /workspace/builds/worker-28/source
[INFO] validating manifest of crates.io crate llpr 0.1.2 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 llpr 0.1.2
[INFO] finished tweaking crates.io crate llpr 0.1.2
[INFO] tweaked toml for crates.io crate llpr 0.1.2 written to /workspace/builds/worker-28/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-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] [stdout] f5bfd2f14de05dbd2fbbb0d0e9a3f2892b352468d88c121ebbe6e857a2a60dfd
[INFO] running `Command { std: "docker" "start" "-a" "f5bfd2f14de05dbd2fbbb0d0e9a3f2892b352468d88c121ebbe6e857a2a60dfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f5bfd2f14de05dbd2fbbb0d0e9a3f2892b352468d88c121ebbe6e857a2a60dfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5bfd2f14de05dbd2fbbb0d0e9a3f2892b352468d88c121ebbe6e857a2a60dfd", kill_on_drop: false }`
[INFO] [stdout] f5bfd2f14de05dbd2fbbb0d0e9a3f2892b352468d88c121ebbe6e857a2a60dfd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 454de6e45d420b6f7f9127195826a1a31094baa3d4ad2cc1bc6e5e6f87cdef6f
[INFO] running `Command { std: "docker" "start" "-a" "454de6e45d420b6f7f9127195826a1a31094baa3d4ad2cc1bc6e5e6f87cdef6f", 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]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling adler32 v1.2.0
[INFO] [stderr]    Compiling llpr v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling inflate v0.4.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.04s
[INFO] running `Command { std: "docker" "inspect" "454de6e45d420b6f7f9127195826a1a31094baa3d4ad2cc1bc6e5e6f87cdef6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "454de6e45d420b6f7f9127195826a1a31094baa3d4ad2cc1bc6e5e6f87cdef6f", kill_on_drop: false }`
[INFO] [stdout] 454de6e45d420b6f7f9127195826a1a31094baa3d4ad2cc1bc6e5e6f87cdef6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 7b8d0db8265935525af271362399bd645c4f1a85fa6b05059743ccda7bd641ae
[INFO] running `Command { std: "docker" "start" "-a" "7b8d0db8265935525af271362399bd645c4f1a85fa6b05059743ccda7bd641ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.6
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling plotters-backend v0.3.2
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling plotters-svg v0.3.1
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling llpr v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.63s
[INFO] running `Command { std: "docker" "inspect" "7b8d0db8265935525af271362399bd645c4f1a85fa6b05059743ccda7bd641ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b8d0db8265935525af271362399bd645c4f1a85fa6b05059743ccda7bd641ae", kill_on_drop: false }`
[INFO] [stdout] 7b8d0db8265935525af271362399bd645c4f1a85fa6b05059743ccda7bd641ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 4083806ccd25810925e0ced3ed19a411660605e13dc324cb159e5cef459eee25
[INFO] running `Command { std: "docker" "start" "-a" "4083806ccd25810925e0ced3ed19a411660605e13dc324cb159e5cef459eee25", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/llpr-3354ed4ba01a3760)
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test next_object::tests::array_of_references ... ok
[INFO] [stdout] test next_object::tests::array ... ok
[INFO] [stdout] test next_object::tests::keywords ... ok
[INFO] [stdout] test next_object::tests::names ... ok
[INFO] [stdout] test next_object::tests::strings ... ok
[INFO] [stdout] test next_token::tests::end_of_stream ... ok
[INFO] [stdout] test next_token::tests::hex_strings ... ok
[INFO] [stdout] test next_token::tests::names ... ok
[INFO] [stdout] test next_token::tests::symbols ... ok
[INFO] [stdout] test pdf_document::tests::find_trailer_middle ... ok
[INFO] [stdout] test pdf_document::tests::find_trailer_end ... ok
[INFO] [stdout] test next_token::tests::integers ... ok
[INFO] [stdout] test next_token::tests::keywords ... ok
[INFO] [stdout] test next_object::tests::numbers ... ok
[INFO] [stdout] test next_object::tests::end_of_stream ... ok
[INFO] [stdout] test pdf_document::tests::find_trailer_start ... ok
[INFO] [stdout] test next_token::tests::reals ... ok
[INFO] [stdout] test pdf_document::tests::find_trailer_middle_offset ... ok
[INFO] [stdout] test next_object::tests::value_keywords ... ok
[INFO] [stdout] test pdf_document::tests::bad_header ... ok
[INFO] [stdout] test next_object::tests::dictionary ... ok
[INFO] [stdout] test next_token::tests::structures ... ok
[INFO] [stdout] test next_token::tests::strings ... ok
[INFO] [stdout] test pdf_document::tests::minimal_pdf_stream ... ok
[INFO] [stdout] test next_object::tests::symbols ... ok
[INFO] [stdout] test pdf_document::tests::no_trailer ... ok
[INFO] [stdout] test pdf_document::tests::minimal_pdf_xref ... ok
[INFO] [stdout] test pdf_document::tests::minimal_pdf_contents_iter ... ok
[INFO] [stdout] test pdf_document::tests::tracemonkey_pdf_xref ... ok
[INFO] [stderr]    Doc-tests llpr
[INFO] [stdout] test pdf_document::tests::tracemonkey_pdf_stream ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[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" "4083806ccd25810925e0ced3ed19a411660605e13dc324cb159e5cef459eee25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4083806ccd25810925e0ced3ed19a411660605e13dc324cb159e5cef459eee25", kill_on_drop: false }`
[INFO] [stdout] 4083806ccd25810925e0ced3ed19a411660605e13dc324cb159e5cef459eee25