[INFO] fetching crate pluto 0.0.2...
[INFO] testing pluto-0.0.2 against 1.47.0 for beta-1.48-1
[INFO] extracting crate pluto 0.0.2 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate pluto 0.0.2 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pluto 0.0.2
[INFO] finished tweaking crates.io crate pluto 0.0.2
[INFO] tweaked toml for crates.io crate pluto 0.0.2 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ca91276945bf4abe2673967847859f111c7588a24cf041f92ef691d7ffec9354
[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" "ca91276945bf4abe2673967847859f111c7588a24cf041f92ef691d7ffec9354", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca91276945bf4abe2673967847859f111c7588a24cf041f92ef691d7ffec9354", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca91276945bf4abe2673967847859f111c7588a24cf041f92ef691d7ffec9354", kill_on_drop: false }`
[INFO] [stdout] ca91276945bf4abe2673967847859f111c7588a24cf041f92ef691d7ffec9354
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 377a3ae84f8ade1372012923e08473967207db5e9a394d86c55e855b9991535b
[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" "377a3ae84f8ade1372012923e08473967207db5e9a394d86c55e855b9991535b", kill_on_drop: false }`
[INFO] [stderr]    Compiling pest v0.3.3
[INFO] [stderr]    Compiling sequence_trie v0.0.13
[INFO] [stderr]    Compiling standback v0.2.11
[INFO] [stderr]    Compiling time v0.2.22
[INFO] [stderr]    Compiling walkdir v0.1.8
[INFO] [stderr]    Compiling phf_shared v0.7.15
[INFO] [stderr]    Compiling cookie v0.2.5
[INFO] [stderr]    Compiling url v0.5.10
[INFO] [stderr]    Compiling handlebars v0.18.2
[INFO] [stderr]    Compiling phf v0.7.15
[INFO] [stderr]    Compiling phf_generator v0.7.15
[INFO] [stderr]    Compiling phf_codegen v0.7.15
[INFO] [stderr]    Compiling postgres v0.11.12
[INFO] [stderr]    Compiling mime_guess v1.8.8
[INFO] [stderr]    Compiling time-macros-impl v0.1.1
[INFO] [stderr]    Compiling hyper v0.8.1
[INFO] [stderr]    Compiling iron v0.6.1
[INFO] [stderr]    Compiling time-macros v0.1.1
[INFO] [stderr]    Compiling iron v0.3.1
[INFO] [stderr]    Compiling mount v0.1.0
[INFO] [stderr]    Compiling handlebars-iron v0.15.3
[INFO] [stderr]    Compiling router v0.1.1
[INFO] [stderr]    Compiling staticfile v0.2.0
[INFO] [stderr]    Compiling logger v0.0.3
[INFO] [stderr]    Compiling pluto v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: expected a `std::ops::Fn<(&mut iron::Request<'_, '_>,)>` closure, found `logger::Logger`
[INFO] [stdout]   --> src/main.rs:86:23
[INFO] [stdout]    |
[INFO] [stdout] 86 |     chain.link_before(logger_before);
[INFO] [stdout]    |                       ^^^^^^^^^^^^^ expected an `Fn<(&mut iron::Request<'_, '_>,)>` closure, found `logger::Logger`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `for<'r, 's, 't0> std::ops::Fn<(&'r mut iron::Request<'s, 't0>,)>` is not implemented for `logger::Logger`
[INFO] [stdout]    = note: required because of the requirements on the impl of `iron::BeforeMiddleware` for `logger::Logger`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: expected a `std::ops::Fn<(&mut iron::Request<'_, '_>, iron::Response)>` closure, found `logger::Logger`
[INFO] [stdout]   --> src/main.rs:87:22
[INFO] [stdout]    |
[INFO] [stdout] 87 |     chain.link_after(logger_after);
[INFO] [stdout]    |                      ^^^^^^^^^^^^ expected an `Fn<(&mut iron::Request<'_, '_>, iron::Response)>` closure, found `logger::Logger`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `for<'r, 's, 't0> std::ops::Fn<(&'r mut iron::Request<'s, 't0>, iron::Response)>` is not implemented for `logger::Logger`
[INFO] [stdout]    = note: required because of the requirements on the impl of `iron::AfterMiddleware` for `logger::Logger`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pluto`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "377a3ae84f8ade1372012923e08473967207db5e9a394d86c55e855b9991535b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "377a3ae84f8ade1372012923e08473967207db5e9a394d86c55e855b9991535b", kill_on_drop: false }`
[INFO] [stdout] 377a3ae84f8ade1372012923e08473967207db5e9a394d86c55e855b9991535b
