[INFO] fetching crate pxm 0.1.0...
[INFO] testing pxm-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate pxm 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate pxm 0.1.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pxm 0.1.0
[INFO] finished tweaking crates.io crate pxm 0.1.0
[INFO] tweaked toml for crates.io crate pxm 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 91c5395619e421ae8a3187063a8f3a4a4d8db67cfead78024602f5e146a50250
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "91c5395619e421ae8a3187063a8f3a4a4d8db67cfead78024602f5e146a50250", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "91c5395619e421ae8a3187063a8f3a4a4d8db67cfead78024602f5e146a50250", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91c5395619e421ae8a3187063a8f3a4a4d8db67cfead78024602f5e146a50250", kill_on_drop: false }`
[INFO] [stdout] 91c5395619e421ae8a3187063a8f3a4a4d8db67cfead78024602f5e146a50250
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1f4162fdbc93150df55e409c225d96a9ab603f744871adc6a14938ff6a7da91b
[INFO] running `Command { std: "docker" "start" "-a" "1f4162fdbc93150df55e409c225d96a9ab603f744871adc6a14938ff6a7da91b", kill_on_drop: false }`
[INFO] [stderr]    Compiling pxm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/pfm.rs:250:66
[INFO] [stdout]     |
[INFO] [stdout] 250 |     let scale: f32 = parse_token(header_scale, "Invalid scale")?;;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "1f4162fdbc93150df55e409c225d96a9ab603f744871adc6a14938ff6a7da91b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f4162fdbc93150df55e409c225d96a9ab603f744871adc6a14938ff6a7da91b", kill_on_drop: false }`
[INFO] [stdout] 1f4162fdbc93150df55e409c225d96a9ab603f744871adc6a14938ff6a7da91b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ff6ee2d645c6201446d3940d3febc6812e98170d8f3902a2d84ffcad743667f1
[INFO] running `Command { std: "docker" "start" "-a" "ff6ee2d645c6201446d3940d3febc6812e98170d8f3902a2d84ffcad743667f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling pxm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/pfm.rs:250:66
[INFO] [stdout]     |
[INFO] [stdout] 250 |     let scale: f32 = parse_token(header_scale, "Invalid scale")?;;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/pfm.rs:250:66
[INFO] [stdout]     |
[INFO] [stdout] 250 |     let scale: f32 = parse_token(header_scale, "Invalid scale")?;;
[INFO] [stdout]     |                                                                  ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` 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 1.40s
[INFO] running `Command { std: "docker" "inspect" "ff6ee2d645c6201446d3940d3febc6812e98170d8f3902a2d84ffcad743667f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff6ee2d645c6201446d3940d3febc6812e98170d8f3902a2d84ffcad743667f1", kill_on_drop: false }`
[INFO] [stdout] ff6ee2d645c6201446d3940d3febc6812e98170d8f3902a2d84ffcad743667f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 29595ff635e2073d3c81cbe83ec3a81d6a994327bd7d59a4cb3300da9244e800
[INFO] running `Command { std: "docker" "start" "-a" "29595ff635e2073d3c81cbe83ec3a81d6a994327bd7d59a4cb3300da9244e800", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/pfm.rs:250:66
[INFO] [stderr]     |
[INFO] [stderr] 250 |     let scale: f32 = parse_token(header_scale, "Invalid scale")?;;
[INFO] [stderr]     |                                                                  ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `pxm` (lib) generated 1 warning
[INFO] [stderr] warning: `pxm` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pxm-916f984c20488835)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test pfm::tests::test_read_from ... ok
[INFO] [stdout] test pfm::tests::test_write_into ... ok
[INFO] [stdout] test pfm::tests::test_read_until_space ... ok
[INFO] [stdout] test tests::test_pfm_save_load ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pxm
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> /opt/rustwide/workdir/src/pfm.rs:250:66
[INFO] [stderr]     |
[INFO] [stderr] 250 |     let scale: f32 = parse_token(header_scale, "Invalid scale")?;;
[INFO] [stderr]     |                                                                  ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stderr] 
[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" "29595ff635e2073d3c81cbe83ec3a81d6a994327bd7d59a4cb3300da9244e800", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29595ff635e2073d3c81cbe83ec3a81d6a994327bd7d59a4cb3300da9244e800", kill_on_drop: false }`
[INFO] [stdout] 29595ff635e2073d3c81cbe83ec3a81d6a994327bd7d59a4cb3300da9244e800