[INFO] fetching crate xmodmap-pke 0.2.3...
[INFO] testing xmodmap-pke-0.2.3 against 1.59.0 for beta-1.60-1
[INFO] extracting crate xmodmap-pke 0.2.3 into /workspace/builds/worker-103/source
[INFO] validating manifest of crates.io crate xmodmap-pke 0.2.3 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 xmodmap-pke 0.2.3
[INFO] finished tweaking crates.io crate xmodmap-pke 0.2.3
[INFO] tweaked toml for crates.io crate xmodmap-pke 0.2.3 written to /workspace/builds/worker-103/source/Cargo.toml
[INFO] crate crates.io crate xmodmap-pke 0.2.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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] 99a96f3291286e33c5670569d5ff6b400c5260e1e9f5900ed6465205733e5112
[INFO] running `Command { std: "docker" "start" "-a" "99a96f3291286e33c5670569d5ff6b400c5260e1e9f5900ed6465205733e5112", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "99a96f3291286e33c5670569d5ff6b400c5260e1e9f5900ed6465205733e5112", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99a96f3291286e33c5670569d5ff6b400c5260e1e9f5900ed6465205733e5112", kill_on_drop: false }`
[INFO] [stdout] 99a96f3291286e33c5670569d5ff6b400c5260e1e9f5900ed6465205733e5112
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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] d35815e37bf417ac254dfe6dfb63cc12b7d0b914940ec1610470e4040d71e58c
[INFO] running `Command { std: "docker" "start" "-a" "d35815e37bf417ac254dfe6dfb63cc12b7d0b914940ec1610470e4040d71e58c", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling xmodmap-pke v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling x11 v2.18.2
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.11s
[INFO] running `Command { std: "docker" "inspect" "d35815e37bf417ac254dfe6dfb63cc12b7d0b914940ec1610470e4040d71e58c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d35815e37bf417ac254dfe6dfb63cc12b7d0b914940ec1610470e4040d71e58c", kill_on_drop: false }`
[INFO] [stdout] d35815e37bf417ac254dfe6dfb63cc12b7d0b914940ec1610470e4040d71e58c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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] 96c5463c51556c36a17fa9b15b7aa6c5a88ec8c41bd4163aa86676e6f47a7024
[INFO] running `Command { std: "docker" "start" "-a" "96c5463c51556c36a17fa9b15b7aa6c5a88ec8c41bd4163aa86676e6f47a7024", kill_on_drop: false }`
[INFO] [stderr]    Compiling xmodmap-pke v0.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]  --> examples/t.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     unsafe {
[INFO] [stdout]   |     ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "96c5463c51556c36a17fa9b15b7aa6c5a88ec8c41bd4163aa86676e6f47a7024", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96c5463c51556c36a17fa9b15b7aa6c5a88ec8c41bd4163aa86676e6f47a7024", kill_on_drop: false }`
[INFO] [stdout] 96c5463c51556c36a17fa9b15b7aa6c5a88ec8c41bd4163aa86676e6f47a7024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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] 8bde5bed8d003f0a38675506b456cd2289818c23f062ac67ee21adcc75d0df9e
[INFO] running `Command { std: "docker" "start" "-a" "8bde5bed8d003f0a38675506b456cd2289818c23f062ac67ee21adcc75d0df9e", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stdout] running 0 tests
[INFO] [stderr]  --> examples/t.rs:4:5
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 4 |     unsafe {
[INFO] [stdout] 
[INFO] [stderr]   |     ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `xmodmap-pke` (example "t") generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/xmodmap_pke-777077b4a485b119)
[INFO] [stderr]    Doc-tests xmodmap-pke
[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" "8bde5bed8d003f0a38675506b456cd2289818c23f062ac67ee21adcc75d0df9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bde5bed8d003f0a38675506b456cd2289818c23f062ac67ee21adcc75d0df9e", kill_on_drop: false }`
[INFO] [stdout] 8bde5bed8d003f0a38675506b456cd2289818c23f062ac67ee21adcc75d0df9e