[INFO] fetching crate nes 0.1.1...
[INFO] checking nes-0.1.1 against try#d990716b6a1fdde1300748828a9c9e79dfd0b898 for pr-74846
[INFO] extracting crate nes 0.1.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate nes 0.1.1 on toolchain d990716b6a1fdde1300748828a9c9e79dfd0b898
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nes 0.1.1
[INFO] finished tweaking crates.io crate nes 0.1.1
[INFO] tweaked toml for crates.io crate nes 0.1.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] running `Command { std: "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" "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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9fe8fbc23ecfb1e4808c19e0ae993fdaf5c299f9c09896db1aaa53ab0b77c0c5
[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" "9fe8fbc23ecfb1e4808c19e0ae993fdaf5c299f9c09896db1aaa53ab0b77c0c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9fe8fbc23ecfb1e4808c19e0ae993fdaf5c299f9c09896db1aaa53ab0b77c0c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fe8fbc23ecfb1e4808c19e0ae993fdaf5c299f9c09896db1aaa53ab0b77c0c5", kill_on_drop: false }`
[INFO] [stdout] 9fe8fbc23ecfb1e4808c19e0ae993fdaf5c299f9c09896db1aaa53ab0b77c0c5
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "check" "--frozen" "--all" "--all-targets" "--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] 5684f0a56685ec6f838b076335d162be3f3132568fa26ba89a4fc8cefdb50ed6
[INFO] running `Command { std: "docker" "start" "-a" "5684f0a56685ec6f838b076335d162be3f3132568fa26ba89a4fc8cefdb50ed6", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]     Checking nes v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: duplicate matcher binding
[INFO] [stdout]    --> src/lib.rs:492:17
[INFO] [stdout]     |
[INFO] [stdout] 492 |     ( $rw:expr, $rw:path, $( $arg:expr ),* ) => {
[INFO] [stdout]     |       --------  ^^^^^^^^ duplicate binding
[INFO] [stdout]     |       |
[INFO] [stdout]     |       previous binding
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: duplicate matcher binding
[INFO] [stdout]    --> src/lib.rs:533:17
[INFO] [stdout]     |
[INFO] [stdout] 533 |     ( $rw:expr, $rw:path, $( $arg:expr ),* ) => {
[INFO] [stdout]     |       --------  ^^^^^^^^ duplicate binding
[INFO] [stdout]     |       |
[INFO] [stdout]     |       previous binding
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nes`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: duplicate matcher binding
[INFO] [stdout]    --> src/lib.rs:492:17
[INFO] [stdout]     |
[INFO] [stdout] 492 |     ( $rw:expr, $rw:path, $( $arg:expr ),* ) => {
[INFO] [stdout]     |       --------  ^^^^^^^^ duplicate binding
[INFO] [stdout]     |       |
[INFO] [stdout]     |       previous binding
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: duplicate matcher binding
[INFO] [stdout]    --> src/lib.rs:533:17
[INFO] [stdout]     |
[INFO] [stdout] 533 |     ( $rw:expr, $rw:path, $( $arg:expr ),* ) => {
[INFO] [stdout]     |       --------  ^^^^^^^^ duplicate binding
[INFO] [stdout]     |       |
[INFO] [stdout]     |       previous binding
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "5684f0a56685ec6f838b076335d162be3f3132568fa26ba89a4fc8cefdb50ed6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5684f0a56685ec6f838b076335d162be3f3132568fa26ba89a4fc8cefdb50ed6", kill_on_drop: false }`
[INFO] [stdout] 5684f0a56685ec6f838b076335d162be3f3132568fa26ba89a4fc8cefdb50ed6