[INFO] fetching crate roo_parser 0.1.0...
[INFO] testing roo_parser-0.1.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate roo_parser 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate roo_parser 0.1.0
[INFO] finished tweaking crates.io crate roo_parser 0.1.0
[INFO] tweaked toml for crates.io crate roo_parser 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate roo_parser 0.1.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9655914916f3d1e626120a981fd3ce9335163b8affd1e724d3e2f46357406d8a
[INFO] running `Command { std: "docker" "start" "-a" "9655914916f3d1e626120a981fd3ce9335163b8affd1e724d3e2f46357406d8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9655914916f3d1e626120a981fd3ce9335163b8affd1e724d3e2f46357406d8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9655914916f3d1e626120a981fd3ce9335163b8affd1e724d3e2f46357406d8a", kill_on_drop: false }`
[INFO] [stdout] 9655914916f3d1e626120a981fd3ce9335163b8affd1e724d3e2f46357406d8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e575a21894a02f9ec46076b9ad2f1f1353b13a1daeb3b53f237964f3af89743
[INFO] running `Command { std: "docker" "start" "-a" "5e575a21894a02f9ec46076b9ad2f1f1353b13a1daeb3b53f237964f3af89743", kill_on_drop: false }`
[INFO] [stderr]    Compiling roo_parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ops::Add`
[INFO] [stdout]  --> src/roo/de_layer.rs:1:67
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{cell::RefCell, fs::File, io::{BufReader, Seek}, rc::Rc, ops::Add};
[INFO] [stdout]   |                                                                   ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `DELIMITER` is never used
[INFO] [stdout]  --> src/roo/utils.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | static DELIMITER: [u8; 2] = [0x0D, 0x0A];
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "5e575a21894a02f9ec46076b9ad2f1f1353b13a1daeb3b53f237964f3af89743", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e575a21894a02f9ec46076b9ad2f1f1353b13a1daeb3b53f237964f3af89743", kill_on_drop: false }`
[INFO] [stdout] 5e575a21894a02f9ec46076b9ad2f1f1353b13a1daeb3b53f237964f3af89743
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ccb5e5e67339acf223e96cf3e650c34e661dfaba3155c7b35294e91b67ad389
[INFO] running `Command { std: "docker" "start" "-a" "3ccb5e5e67339acf223e96cf3e650c34e661dfaba3155c7b35294e91b67ad389", kill_on_drop: false }`
[INFO] [stderr]    Compiling roo_parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ops::Add`
[INFO] [stdout]  --> src/roo/de_layer.rs:1:67
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{cell::RefCell, fs::File, io::{BufReader, Seek}, rc::Rc, ops::Add};
[INFO] [stdout]   |                                                                   ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `DELIMITER` is never used
[INFO] [stdout]  --> src/roo/utils.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | static DELIMITER: [u8; 2] = [0x0D, 0x0A];
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ops::Add`
[INFO] [stdout]  --> src/roo/de_layer.rs:1:67
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{cell::RefCell, fs::File, io::{BufReader, Seek}, rc::Rc, ops::Add};
[INFO] [stdout]   |                                                                   ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `DELIMITER` is never used
[INFO] [stdout]  --> src/roo/utils.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | static DELIMITER: [u8; 2] = [0x0D, 0x0A];
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "3ccb5e5e67339acf223e96cf3e650c34e661dfaba3155c7b35294e91b67ad389", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ccb5e5e67339acf223e96cf3e650c34e661dfaba3155c7b35294e91b67ad389", kill_on_drop: false }`
[INFO] [stdout] 3ccb5e5e67339acf223e96cf3e650c34e661dfaba3155c7b35294e91b67ad389
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4a0bff9c40a73d5adba902001887885f5ee6c892d262f1f571e39bef475ccb39
[INFO] running `Command { std: "docker" "start" "-a" "4a0bff9c40a73d5adba902001887885f5ee6c892d262f1f571e39bef475ccb39", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `ops::Add`
[INFO] [stdout] 
[INFO] [stderr]  --> src/roo/de_layer.rs:1:67
[INFO] [stdout] running 1 test
[INFO] [stderr]   |
[INFO] [stdout] test roo::tests::load_layers ... ok
[INFO] [stderr] 1 | use std::{cell::RefCell, fs::File, io::{BufReader, Seek}, rc::Rc, ops::Add};
[INFO] [stdout] 
[INFO] [stderr]   |                                                                   ^^^^^^^^
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]   |
[INFO] [stdout] 
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static `DELIMITER` is never used
[INFO] [stderr]  --> src/roo/utils.rs:4:8
[INFO] [stderr]   |
[INFO] [stderr] 4 | static DELIMITER: [u8; 2] = [0x0D, 0x0A];
[INFO] [stderr]   |        ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `roo_parser` (lib) generated 2 warnings (run `cargo fix --lib -p roo_parser` to apply 1 suggestion)
[INFO] [stderr] warning: `roo_parser` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/roo_parser-943389a84027e5c9)
[INFO] [stderr]    Doc-tests roo_parser
[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" "4a0bff9c40a73d5adba902001887885f5ee6c892d262f1f571e39bef475ccb39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a0bff9c40a73d5adba902001887885f5ee6c892d262f1f571e39bef475ccb39", kill_on_drop: false }`
[INFO] [stdout] 4a0bff9c40a73d5adba902001887885f5ee6c892d262f1f571e39bef475ccb39