[INFO] fetching crate wallpaper-util 0.1.5...
[INFO] testing wallpaper-util-0.1.5 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate wallpaper-util 0.1.5 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate wallpaper-util 0.1.5
[INFO] finished tweaking crates.io crate wallpaper-util 0.1.5
[INFO] tweaked toml for crates.io crate wallpaper-util 0.1.5 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate wallpaper-util 0.1.5 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate wallpaper-util 0.1.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 690011c1603a0314e73658ff0f31415666e7318a04a57e2c7a4b37eaa61b771c
[INFO] running `Command { std: "docker" "start" "-a" "690011c1603a0314e73658ff0f31415666e7318a04a57e2c7a4b37eaa61b771c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "690011c1603a0314e73658ff0f31415666e7318a04a57e2c7a4b37eaa61b771c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "690011c1603a0314e73658ff0f31415666e7318a04a57e2c7a4b37eaa61b771c", kill_on_drop: false }`
[INFO] [stdout] 690011c1603a0314e73658ff0f31415666e7318a04a57e2c7a4b37eaa61b771c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a59808f3b61d0dbc04f5e2affbb26a180cbbc30055095cab6ea30737fa04383d
[INFO] running `Command { std: "docker" "start" "-a" "a59808f3b61d0dbc04f5e2affbb26a180cbbc30055095cab6ea30737fa04383d", kill_on_drop: false }`
[INFO] [stderr]    Compiling wallpaper-util v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `File`, `os::unix::process`, `path::PathBuf`, and `process::Stdio`
[INFO] [stdout]  --> src/main.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 |     fs::{File, OpenOptions},
[INFO] [stdout]   |          ^^^^
[INFO] [stdout] 4 |     io::{Read, Write},
[INFO] [stdout] 5 |     os::unix::process,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 6 |     path::PathBuf,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 7 |     process::Stdio,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "a59808f3b61d0dbc04f5e2affbb26a180cbbc30055095cab6ea30737fa04383d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a59808f3b61d0dbc04f5e2affbb26a180cbbc30055095cab6ea30737fa04383d", kill_on_drop: false }`
[INFO] [stdout] a59808f3b61d0dbc04f5e2affbb26a180cbbc30055095cab6ea30737fa04383d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e907d9e6bd4ef718709ba29ff429a18d89e3c5afd9287b6309ef530cb83003cc
[INFO] running `Command { std: "docker" "start" "-a" "e907d9e6bd4ef718709ba29ff429a18d89e3c5afd9287b6309ef530cb83003cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling wallpaper-util v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `File`, `os::unix::process`, `path::PathBuf`, and `process::Stdio`
[INFO] [stdout]  --> src/main.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 |     fs::{File, OpenOptions},
[INFO] [stdout]   |          ^^^^
[INFO] [stdout] 4 |     io::{Read, Write},
[INFO] [stdout] 5 |     os::unix::process,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 6 |     path::PathBuf,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 7 |     process::Stdio,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "e907d9e6bd4ef718709ba29ff429a18d89e3c5afd9287b6309ef530cb83003cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e907d9e6bd4ef718709ba29ff429a18d89e3c5afd9287b6309ef530cb83003cc", kill_on_drop: false }`
[INFO] [stdout] e907d9e6bd4ef718709ba29ff429a18d89e3c5afd9287b6309ef530cb83003cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6e8b10c9602f92945f9e2c28ec065b90fea33dc033b87d07a447f5fa6fa4d101
[INFO] running `Command { std: "docker" "start" "-a" "6e8b10c9602f92945f9e2c28ec065b90fea33dc033b87d07a447f5fa6fa4d101", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `File`, `os::unix::process`, `path::PathBuf`, and `process::Stdio`
[INFO] [stderr]  --> src/main.rs:3:10
[INFO] [stderr]   |
[INFO] [stderr] 3 |     fs::{File, OpenOptions},
[INFO] [stderr]   |          ^^^^
[INFO] [stderr] 4 |     io::{Read, Write},
[INFO] [stderr] 5 |     os::unix::process,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 6 |     path::PathBuf,
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 7 |     process::Stdio,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `wallpaper-util` (bin "wallpaper-util" test) generated 1 warning (run `cargo fix --bin "wallpaper-util" -p wallpaper-util --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/wallpaper_util-76fc88832f3d8daa)
[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" "6e8b10c9602f92945f9e2c28ec065b90fea33dc033b87d07a447f5fa6fa4d101", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e8b10c9602f92945f9e2c28ec065b90fea33dc033b87d07a447f5fa6fa4d101", kill_on_drop: false }`
[INFO] [stdout] 6e8b10c9602f92945f9e2c28ec065b90fea33dc033b87d07a447f5fa6fa4d101
