[INFO] cloning repository https://github.com/Bietola/rwh-ch10-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Bietola/rwh-ch10-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBietola%2Frwh-ch10-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBietola%2Frwh-ch10-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0618c38f07cbfa3db2096707c9d31069408df054
[INFO] checking Bietola/rwh-ch10-rust against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBietola%2Frwh-ch10-rust" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Bietola/rwh-ch10-rust on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Bietola/rwh-ch10-rust
[INFO] finished tweaking git repo https://github.com/Bietola/rwh-ch10-rust
[INFO] tweaked toml for git repo https://github.com/Bietola/rwh-ch10-rust written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/Bietola/rwh-ch10-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 31cfa100556074e83a46fc4de002e7ca877a953ba3f417e6eec3446ec574530b
[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" "31cfa100556074e83a46fc4de002e7ca877a953ba3f417e6eec3446ec574530b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "31cfa100556074e83a46fc4de002e7ca877a953ba3f417e6eec3446ec574530b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31cfa100556074e83a46fc4de002e7ca877a953ba3f417e6eec3446ec574530b", kill_on_drop: false }`
[INFO] [stdout] 31cfa100556074e83a46fc4de002e7ca877a953ba3f417e6eec3446ec574530b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ee92412ed314f4b942c42f84c6f94bea5eedf351b575f2577a2f8ab79a2a937
[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" "5ee92412ed314f4b942c42f84c6f94bea5eedf351b575f2577a2f8ab79a2a937", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.35
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling unindent v0.1.6
[INFO] [stderr]    Compiling proc-macro-hack v0.5.18
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]     Checking regex-automata v0.1.9
[INFO] [stderr]     Checking bstr v0.2.13
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling derive-newtype v0.2.3
[INFO] [stderr]    Compiling indoc-impl v0.3.6
[INFO] [stderr]     Checking newtype v0.2.1
[INFO] [stderr]     Checking indoc v0.3.6
[INFO] [stderr]     Checking rwh-ch10-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0525]: expected a closure that implements the `Fn` trait, but this closure only implements `FnOnce`
[INFO] [stdout]    --> src/main.rs:60:9
[INFO] [stdout]     |
[INFO] [stdout] 60  |           move |input| Ok(($val, input))
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this closure implements `FnOnce`, not `Fn`
[INFO] [stdout] ...
[INFO] [stdout] 63  |           and_then($parser, move |$out| parse_do!($($tail)*))
[INFO] [stdout]     |           -------- the requirement to implement `Fn` derives from here
[INFO] [stdout] ...
[INFO] [stdout] 99  |       let parser = parse_do! {
[INFO] [stdout]     |  __________________-
[INFO] [stdout] 100 | |         match_header_version,
[INFO] [stdout] 101 | |         width <- get_num,
[INFO] [stdout] 102 | |         height <- get_num,
[INFO] [stdout] ...   |
[INFO] [stdout] 110 | |             contents: contents.into(),
[INFO] [stdout]     | |                       -------- closure is `FnOnce` because it moves the variable `contents` out of its environment
[INFO] [stdout] 111 | |         },
[INFO] [stdout] 112 | |     };
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0525`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rwh-ch10-rust`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0525]: expected a closure that implements the `Fn` trait, but this closure only implements `FnOnce`
[INFO] [stdout]    --> src/main.rs:60:9
[INFO] [stdout]     |
[INFO] [stdout] 60  |           move |input| Ok(($val, input))
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this closure implements `FnOnce`, not `Fn`
[INFO] [stdout] ...
[INFO] [stdout] 63  |           and_then($parser, move |$out| parse_do!($($tail)*))
[INFO] [stdout]     |           -------- the requirement to implement `Fn` derives from here
[INFO] [stdout] ...
[INFO] [stdout] 99  |       let parser = parse_do! {
[INFO] [stdout]     |  __________________-
[INFO] [stdout] 100 | |         match_header_version,
[INFO] [stdout] 101 | |         width <- get_num,
[INFO] [stdout] 102 | |         height <- get_num,
[INFO] [stdout] ...   |
[INFO] [stdout] 110 | |             contents: contents.into(),
[INFO] [stdout]     | |                       -------- closure is `FnOnce` because it moves the variable `contents` out of its environment
[INFO] [stdout] 111 | |         },
[INFO] [stdout] 112 | |     };
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[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 E0525`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "5ee92412ed314f4b942c42f84c6f94bea5eedf351b575f2577a2f8ab79a2a937", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ee92412ed314f4b942c42f84c6f94bea5eedf351b575f2577a2f8ab79a2a937", kill_on_drop: false }`
[INFO] [stdout] 5ee92412ed314f4b942c42f84c6f94bea5eedf351b575f2577a2f8ab79a2a937