[INFO] cloning repository https://github.com/johshoff/find-tempo-rust-backend
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/johshoff/find-tempo-rust-backend" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohshoff%2Ffind-tempo-rust-backend", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohshoff%2Ffind-tempo-rust-backend'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4996c3864a9b009035ee8cae317692147cee5495
[INFO] checking johshoff/find-tempo-rust-backend against try#3d9fdbff4f377de96b3a51174e7a64086bee9a5c for pr-81477
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohshoff%2Ffind-tempo-rust-backend" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/johshoff/find-tempo-rust-backend on toolchain 3d9fdbff4f377de96b3a51174e7a64086bee9a5c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/johshoff/find-tempo-rust-backend
[INFO] finished tweaking git repo https://github.com/johshoff/find-tempo-rust-backend
[INFO] tweaked toml for git repo https://github.com/johshoff/find-tempo-rust-backend written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/johshoff/find-tempo-rust-backend already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quick-error v1.1.0
[INFO] [stderr]   Downloaded syn v0.10.6
[INFO] [stderr]   Downloaded nom v2.0.1
[INFO] [stderr]   Downloaded bart v0.0.1
[INFO] [stderr]   Downloaded bart_derive v0.0.1
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ecca701b4ee851d72e7a0b66f348187c49295e6c18c28e424c3741472e73db97
[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" "ecca701b4ee851d72e7a0b66f348187c49295e6c18c28e424c3741472e73db97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ecca701b4ee851d72e7a0b66f348187c49295e6c18c28e424c3741472e73db97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecca701b4ee851d72e7a0b66f348187c49295e6c18c28e424c3741472e73db97", kill_on_drop: false }`
[INFO] [stdout] ecca701b4ee851d72e7a0b66f348187c49295e6c18c28e424c3741472e73db97
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f45d37d29ddafabd766cd86b32b14a52fa46a640446b0cceab056b4b8e3ee8c
[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" "5f45d37d29ddafabd766cd86b32b14a52fa46a640446b0cceab056b4b8e3ee8c", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v0.3.10
[INFO] [stderr]    Compiling quick-error v1.1.0
[INFO] [stderr]    Compiling nom v2.0.1
[INFO] [stderr]     Checking bart v0.0.1
[INFO] [stderr]     Checking rustc-serialize v0.3.22
[INFO] [stdout] error[E0503]: cannot use `separator` because it was mutably borrowed
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bart-0.0.1/src/display_html_safe.rs:22:17
[INFO] [stdout]    |
[INFO] [stdout] 18 |         for part in buf.split(|x| { separator = x; (x == '<') || (x == '&') || (x == '\'') || (x == '"') }) {
[INFO] [stdout]    |                     ---------------------------------------------------------------------------------------
[INFO] [stdout]    |                     |         |     |
[INFO] [stdout]    |                     |         |     borrow occurs due to use of `separator` in closure
[INFO] [stdout]    |                     |         borrow of `separator` occurs here
[INFO] [stdout]    |                     borrow later used here
[INFO] [stdout] ...
[INFO] [stdout] 22 |                 '<' => self.inner.write_str("&lt;"),
[INFO] [stdout]    |                 ^^^ use of borrowed `separator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0503`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bart`
[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: Trailing semicolon in macro
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nom-2.0.1/src/macros.rs:489:42
[INFO] [stdout]     |
[INFO] [stdout] 489 |     map!(__impl $i, call!($f), call!($g));
[INFO] [stdout]     |                                          ^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nom-2.0.1/src/nom.rs:369:3
[INFO] [stdout]     |
[INFO] [stdout] 369 |   map!(i, be_u8, | x | { x as i8 })
[INFO] [stdout]     |   --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `map` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nom-2.0.1/src/macros.rs:489:42
[INFO] [stdout]     |
[INFO] [stdout] 489 |     map!(__impl $i, call!($f), call!($g));
[INFO] [stdout]     |                                          ^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nom-2.0.1/src/nom.rs:375:3
[INFO] [stdout]     |
[INFO] [stdout] 375 |   map!(i, be_u16, | x | { x as i16 })
[INFO] [stdout]     |   ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `map` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nom-2.0.1/src/macros.rs:489:42
[INFO] [stdout]     |
[INFO] [stdout] 489 |     map!(__impl $i, call!($f), call!($g));
[INFO] [stdout]     |                                          ^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nom-2.0.1/src/nom.rs:381:3
[INFO] [stdout]     |
[INFO] [stdout] 381 |   map!(i, be_u32, | x | { x as i32 })
[INFO] [stdout]     |   ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `map` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nom-2.0.1/src/macros.rs:489:42
[INFO] [stdout]     |
[INFO] [stdout] 489 |     map!(__impl $i, call!($f), call!($g));
[INFO] [stdout]     |                                          ^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nom-2.0.1/src/nom.rs:387:3
[INFO] [stdout]     |
[INFO] [stdout] 387 |   map!(i, be_u64, | x | { x as i64 })
[INFO] [stdout]     |   ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `map` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nom-2.0.1/src/macros.rs:489:42
[INFO] [stdout]     |
[INFO] [stdout] 489 |     map!(__impl $i, call!($f), call!($g));
[INFO] [stdout]     |                                          ^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nom-2.0.1/src/nom.rs:437:3
[INFO] [stdout]     |
[INFO] [stdout] 437 |   map!(i, le_u8, | x | { x as i8 })
[INFO] [stdout]     |   --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `map` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nom-2.0.1/src/macros.rs:489:42
[INFO] [stdout]     |
[INFO] [stdout] 489 |     map!(__impl $i, call!($f), call!($g));
[INFO] [stdout]     |                                          ^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nom-2.0.1/src/nom.rs:443:3
[INFO] [stdout]     |
[INFO] [stdout] 443 |   map!(i, le_u16, | x | { x as i16 })
[INFO] [stdout]     |   ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `map` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nom-2.0.1/src/macros.rs:489:42
[INFO] [stdout]     |
[INFO] [stdout] 489 |     map!(__impl $i, call!($f), call!($g));
[INFO] [stdout]     |                                          ^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nom-2.0.1/src/nom.rs:449:3
[INFO] [stdout]     |
[INFO] [stdout] 449 |   map!(i, le_u32, | x | { x as i32 })
[INFO] [stdout]     |   ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `map` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nom-2.0.1/src/macros.rs:489:42
[INFO] [stdout]     |
[INFO] [stdout] 489 |     map!(__impl $i, call!($f), call!($g));
[INFO] [stdout]     |                                          ^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nom-2.0.1/src/nom.rs:455:3
[INFO] [stdout]     |
[INFO] [stdout] 455 |   map!(i, le_u64, | x | { x as i64 })
[INFO] [stdout]     |   ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `map` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "5f45d37d29ddafabd766cd86b32b14a52fa46a640446b0cceab056b4b8e3ee8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f45d37d29ddafabd766cd86b32b14a52fa46a640446b0cceab056b4b8e3ee8c", kill_on_drop: false }`
[INFO] [stdout] 5f45d37d29ddafabd766cd86b32b14a52fa46a640446b0cceab056b4b8e3ee8c