[INFO] fetching crate roo_parser 0.1.0...
[INFO] testing roo_parser-0.1.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[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 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ca07840e165b77d952d6ba8233fd7ff3c053053bd4328f1280c35177120cf9c2
[INFO] running `Command { std: "docker" "start" "-a" "ca07840e165b77d952d6ba8233fd7ff3c053053bd4328f1280c35177120cf9c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca07840e165b77d952d6ba8233fd7ff3c053053bd4328f1280c35177120cf9c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca07840e165b77d952d6ba8233fd7ff3c053053bd4328f1280c35177120cf9c2", kill_on_drop: false }`
[INFO] [stdout] ca07840e165b77d952d6ba8233fd7ff3c053053bd4328f1280c35177120cf9c2
[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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b1c93e1087ffcc50f53404c7e2892eba72c32eb0659818490fe18af8e2f070b6
[INFO] running `Command { std: "docker" "start" "-a" "b1c93e1087ffcc50f53404c7e2892eba72c32eb0659818490fe18af8e2f070b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.5.0
[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)]` 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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "b1c93e1087ffcc50f53404c7e2892eba72c32eb0659818490fe18af8e2f070b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1c93e1087ffcc50f53404c7e2892eba72c32eb0659818490fe18af8e2f070b6", kill_on_drop: false }`
[INFO] [stdout] b1c93e1087ffcc50f53404c7e2892eba72c32eb0659818490fe18af8e2f070b6
[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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc4fbfea012936e6ed0119e7417c92564c5ee17cd2a1f719116577731bec1a71
[INFO] running `Command { std: "docker" "start" "-a" "bc4fbfea012936e6ed0119e7417c92564c5ee17cd2a1f719116577731bec1a71", kill_on_drop: false }`
[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)]` 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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[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)]` 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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "bc4fbfea012936e6ed0119e7417c92564c5ee17cd2a1f719116577731bec1a71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc4fbfea012936e6ed0119e7417c92564c5ee17cd2a1f719116577731bec1a71", kill_on_drop: false }`
[INFO] [stdout] bc4fbfea012936e6ed0119e7417c92564c5ee17cd2a1f719116577731bec1a71
[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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 61eb9aaa28275afcbec51a0f0f9a1f3d12533e7e008628640ce24c38752bcb6b
[INFO] running `Command { std: "docker" "start" "-a" "61eb9aaa28275afcbec51a0f0f9a1f3d12533e7e008628640ce24c38752bcb6b", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `ops::Add`
[INFO] [stderr]  --> src/roo/de_layer.rs:1:67
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{cell::RefCell, fs::File, io::{BufReader, Seek}, rc::Rc, ops::Add};
[INFO] [stderr]   |                                                                   ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` 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)]` 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 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/roo_parser-943389a84027e5c9)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test roo::tests::load_layers ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "61eb9aaa28275afcbec51a0f0f9a1f3d12533e7e008628640ce24c38752bcb6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61eb9aaa28275afcbec51a0f0f9a1f3d12533e7e008628640ce24c38752bcb6b", kill_on_drop: false }`
[INFO] [stdout] 61eb9aaa28275afcbec51a0f0f9a1f3d12533e7e008628640ce24c38752bcb6b