[INFO] fetching crate escpos-rs 0.3.1...
[INFO] testing escpos-rs-0.3.1 against try#1b74e096b9bfb06f84a3007193dcd2f059cbdf6a for pr-96025
[INFO] extracting crate escpos-rs 0.3.1 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate escpos-rs 0.3.1 on toolchain 1b74e096b9bfb06f84a3007193dcd2f059cbdf6a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate escpos-rs 0.3.1
[INFO] finished tweaking crates.io crate escpos-rs 0.3.1
[INFO] tweaked toml for crates.io crate escpos-rs 0.3.1 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate escpos-rs 0.3.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c226a1df208b74b0d4976f1edb7ca2d2079904194a639a9447d74cb796c18446
[INFO] running `Command { std: "docker" "start" "-a" "c226a1df208b74b0d4976f1edb7ca2d2079904194a639a9447d74cb796c18446", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c226a1df208b74b0d4976f1edb7ca2d2079904194a639a9447d74cb796c18446", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c226a1df208b74b0d4976f1edb7ca2d2079904194a639a9447d74cb796c18446", kill_on_drop: false }`
[INFO] [stdout] c226a1df208b74b0d4976f1edb7ca2d2079904194a639a9447d74cb796c18446
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=forbid" "-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" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a8a7569c24928b5775b2fded038b90af1bea7176540ee04768281ec5b7586fd
[INFO] running `Command { std: "docker" "start" "-a" "7a8a7569c24928b5775b2fded038b90af1bea7176540ee04768281ec5b7586fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling crossbeam-utils v0.8.7
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.7
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling pkg-config v0.3.24
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling adler32 v1.2.0
[INFO] [stderr]    Compiling ryu v1.0.9
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling weezl v0.1.5
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling color_quant v1.1.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling bytemuck v1.8.0
[INFO] [stderr]    Compiling rusb v0.8.1
[INFO] [stderr]    Compiling scoped_threadpool v0.1.9
[INFO] [stderr]    Compiling checked_int_cast v1.0.0
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]    Compiling miniz_oxide v0.3.7
[INFO] [stderr]    Compiling deflate v0.8.6
[INFO] [stderr]    Compiling gif v0.11.3
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling png v0.16.8
[INFO] [stderr]    Compiling crossbeam-channel v0.5.2
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling libusb1-sys v0.5.0
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling jpeg-decoder v0.1.22
[INFO] [stderr]    Compiling tiff v0.6.1
[INFO] [stderr]    Compiling image v0.23.14
[INFO] [stderr]    Compiling qrcode v0.12.0
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling codepage-437 v0.1.0
[INFO] [stderr]    Compiling escpos-rs v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.15s
[INFO] running `Command { std: "docker" "inspect" "7a8a7569c24928b5775b2fded038b90af1bea7176540ee04768281ec5b7586fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a8a7569c24928b5775b2fded038b90af1bea7176540ee04768281ec5b7586fd", kill_on_drop: false }`
[INFO] [stdout] 7a8a7569c24928b5775b2fded038b90af1bea7176540ee04768281ec5b7586fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=forbid" "-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" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 10fffba3f42102e105060a45d52bab11a4be9be88dc5b08177c600e79dd1067d
[INFO] running `Command { std: "docker" "start" "-a" "10fffba3f42102e105060a45d52bab11a4be9be88dc5b08177c600e79dd1067d", kill_on_drop: false }`
[INFO] [stderr]    Compiling escpos-rs v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.30s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/escpos_rs-c0d42a1878abc3ce)
[INFO] running `Command { std: "docker" "inspect" "10fffba3f42102e105060a45d52bab11a4be9be88dc5b08177c600e79dd1067d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10fffba3f42102e105060a45d52bab11a4be9be88dc5b08177c600e79dd1067d", kill_on_drop: false }`
[INFO] [stdout] 10fffba3f42102e105060a45d52bab11a4be9be88dc5b08177c600e79dd1067d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=forbid" "-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" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 10d7f07f9284c6788c7210c5dadd920f85ebe17b0adce0a2627adc3ea5365d7b
[INFO] running `Command { std: "docker" "start" "-a" "10d7f07f9284c6788c7210c5dadd920f85ebe17b0adce0a2627adc3ea5365d7b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/escpos_rs-c0d42a1878abc3ce)
[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 escpos-rs
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test src/printer.rs - printer::Printer (line 41) - compile ... ok
[INFO] [stdout] test src/printer.rs - printer::Printer::raw (line 292) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 5) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 39) - compile ... ok
[INFO] [stdout] test src/printer/printer_profile.rs - printer::printer_profile::PrinterProfileBuilder::new_terminal (line 121) ... ok
[INFO] [stdout] test src/printer/printer_profile.rs - printer::printer_profile::PrinterProfile::usb_builder (line 60) ... ok
[INFO] [stdout] test src/printer/printer_profile.rs - printer::printer_profile::PrinterProfile::terminal_builder (line 72) ... ok
[INFO] [stdout] test src/printer/printer_profile.rs - printer::printer_profile::PrinterProfileBuilder::with_endpoint (line 138) ... ok
[INFO] [stdout] test src/printer/printer_profile.rs - printer::printer_profile::PrinterProfileBuilder::with_timeout (line 186) ... ok
[INFO] [stdout] test src/formatter.rs - formatter::Formatter::get_table_options (line 50) ... ok
[INFO] [stdout] test src/formatter.rs - formatter::Formatter::modify_table_options (line 63) ... ok
[INFO] [stdout] test src/printer/printer_profile.rs - printer::printer_profile::PrinterProfileBuilder::build (line 204) ... ok
[INFO] [stdout] test src/formatter.rs - formatter::Formatter::duo_table (line 135) ... ok
[INFO] [stdout] test src/printer/printer_profile.rs - printer::printer_profile::PrinterProfileBuilder::with_font_width (line 172) ... ok
[INFO] [stdout] test src/formatter.rs - formatter::Formatter::space_split (line 79) ... ok
[INFO] [stdout] test src/formatter.rs - formatter::Formatter::set_table_options (line 36) ... ok
[INFO] [stdout] test src/printer/printer_profile.rs - printer::printer_profile::PrinterProfileBuilder::new_usb (line 97) ... ok
[INFO] [stdout] test src/printer/printer_profile.rs - printer::printer_profile::PrinterProfileBuilder::with_width (line 158) ... ok
[INFO] [stdout] test src/instruction/print_data.rs - instruction::print_data::PrintDataBuilder::replacement (line 52) ... ok
[INFO] [stdout] test src/formatter.rs - formatter::Formatter::trio_table (line 210) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.64s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "10d7f07f9284c6788c7210c5dadd920f85ebe17b0adce0a2627adc3ea5365d7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10d7f07f9284c6788c7210c5dadd920f85ebe17b0adce0a2627adc3ea5365d7b", kill_on_drop: false }`
[INFO] [stdout] 10d7f07f9284c6788c7210c5dadd920f85ebe17b0adce0a2627adc3ea5365d7b