[INFO] crate pxm 0.1.0 is already in cache
[INFO] testing pxm-0.1.0 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate pxm 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate pxm 0.1.0 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[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-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5f91f54e4aebd77277b309ef835a6880bec09dd94b5e5b6676606315e121856b
[INFO] running `"docker" "start" "-a" "5f91f54e4aebd77277b309ef835a6880bec09dd94b5e5b6676606315e121856b"`
[INFO] [stderr]    Compiling pxm v0.1.0 (/opt/rustwide/workdir)
[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: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `"docker" "inspect" "5f91f54e4aebd77277b309ef835a6880bec09dd94b5e5b6676606315e121856b"`
[INFO] running `"docker" "rm" "-f" "5f91f54e4aebd77277b309ef835a6880bec09dd94b5e5b6676606315e121856b"`
[INFO] [stdout] 5f91f54e4aebd77277b309ef835a6880bec09dd94b5e5b6676606315e121856b
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3446eb670d2a8c1ea3be507fa597f5976573e07fc632880c34139e117cf0e9a6
[INFO] running `"docker" "start" "-a" "3446eb670d2a8c1ea3be507fa597f5976573e07fc632880c34139e117cf0e9a6"`
[INFO] [stderr]    Compiling pxm v0.1.0 (/opt/rustwide/workdir)
[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: 1 warning emitted
[INFO] [stderr] 
[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: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.64s
[INFO] running `"docker" "inspect" "3446eb670d2a8c1ea3be507fa597f5976573e07fc632880c34139e117cf0e9a6"`
[INFO] running `"docker" "rm" "-f" "3446eb670d2a8c1ea3be507fa597f5976573e07fc632880c34139e117cf0e9a6"`
[INFO] [stdout] 3446eb670d2a8c1ea3be507fa597f5976573e07fc632880c34139e117cf0e9a6
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b0e3c2ff0f9cfab76db97c7a18a13cd7e31a335af8e9b856e33dfc186125195e
[INFO] running `"docker" "start" "-a" "b0e3c2ff0f9cfab76db97c7a18a13cd7e31a335af8e9b856e33dfc186125195e"`
[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: 1 warning emitted
[INFO] [stderr] 
[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: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/pxm-f4d95c6b6bb5146e
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stderr]    Doc-tests pxm
[INFO] [stdout] test pfm::tests::test_read_until_space ... ok
[INFO] [stdout] test pfm::tests::test_write_into ... ok
[INFO] [stdout] test pfm::tests::test_read_from ... 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
[INFO] [stdout] 
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "b0e3c2ff0f9cfab76db97c7a18a13cd7e31a335af8e9b856e33dfc186125195e"`
[INFO] running `"docker" "rm" "-f" "b0e3c2ff0f9cfab76db97c7a18a13cd7e31a335af8e9b856e33dfc186125195e"`
[INFO] [stdout] b0e3c2ff0f9cfab76db97c7a18a13cd7e31a335af8e9b856e33dfc186125195e