[INFO] cloning repository https://github.com/Jovasa/AoC2020
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Jovasa/AoC2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJovasa%2FAoC2020", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJovasa%2FAoC2020'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a82d22b4389da71d425a2c939e6dab84530f4ef9
[INFO] checking Jovasa/AoC2020 against master#f82664191d0e8764b7435b9d72eb0e366b8b1464 for pr-83354
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJovasa%2FAoC2020" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Jovasa/AoC2020 on toolchain f82664191d0e8764b7435b9d72eb0e366b8b1464
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f82664191d0e8764b7435b9d72eb0e366b8b1464" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Jovasa/AoC2020
[INFO] finished tweaking git repo https://github.com/Jovasa/AoC2020
[INFO] tweaked toml for git repo https://github.com/Jovasa/AoC2020 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/Jovasa/AoC2020 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f82664191d0e8764b7435b9d72eb0e366b8b1464" "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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:4f92631de1aa59f8320307485d3b3c869a5c90ab1d76ce2cffab9807b8c9a1fb" "/opt/rustwide/cargo-home/bin/cargo" "+f82664191d0e8764b7435b9d72eb0e366b8b1464" "metadata" "--no-deps" "--format-version=1", 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] 98135fa198e8acd7af365c1d0d5888ab6f05cca50ac23e9a1a3a14a67e05e3c2
[INFO] running `Command { std: "docker" "start" "-a" "98135fa198e8acd7af365c1d0d5888ab6f05cca50ac23e9a1a3a14a67e05e3c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "98135fa198e8acd7af365c1d0d5888ab6f05cca50ac23e9a1a3a14a67e05e3c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98135fa198e8acd7af365c1d0d5888ab6f05cca50ac23e9a1a3a14a67e05e3c2", kill_on_drop: false }`
[INFO] [stdout] 98135fa198e8acd7af365c1d0d5888ab6f05cca50ac23e9a1a3a14a67e05e3c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:4f92631de1aa59f8320307485d3b3c869a5c90ab1d76ce2cffab9807b8c9a1fb" "/opt/rustwide/cargo-home/bin/cargo" "+f82664191d0e8764b7435b9d72eb0e366b8b1464" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ad13f055c9f68c167b54c38556443afbda935bde6800a2dfe77932d598d8876
[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" "2ad13f055c9f68c167b54c38556443afbda935bde6800a2dfe77932d598d8876", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.54
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking regex-syntax v0.6.21
[INFO] [stderr]     Checking strum v0.20.0
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking itertools v0.9.0
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]     Checking aho-corasick v0.7.15
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking regex v1.4.2
[INFO] [stderr]    Compiling strum_macros v0.20.1
[INFO] [stderr]     Checking aoc2020 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: couldn't read src/day17.rs: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `aoc2020`
[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[E0308]: mismatched types
[INFO] [stdout]   --> src/day7.rs:24:36
[INFO] [stdout]    |
[INFO] [stdout] 24 |         self.can_contain_this.push(&other);
[INFO] [stdout]    |                                    ^^^^^^ lifetime mismatch
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected reference `&Bag<'_>`
[INFO] [stdout]               found reference `&Bag<'_>`
[INFO] [stdout] note: the anonymous lifetime defined on the method body at 23:36...
[INFO] [stdout]   --> src/day7.rs:23:36
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn add_upper(&mut self, other: Bag<'_>){
[INFO] [stdout]    |                                    ^^^^^^^
[INFO] [stdout] note: ...does not necessarily outlive the lifetime `'_` as defined on the impl at 15:10
[INFO] [stdout]   --> src/day7.rs:15:10
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl Bag<'_> {
[INFO] [stdout]    |          ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0495]: cannot infer an appropriate lifetime for borrow expression due to conflicting requirements
[INFO] [stdout]   --> src/day7.rs:24:36
[INFO] [stdout]    |
[INFO] [stdout] 24 |         self.can_contain_this.push(&other);
[INFO] [stdout]    |                                    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: first, the lifetime cannot outlive the anonymous lifetime defined on the method body at 23:36...
[INFO] [stdout]   --> src/day7.rs:23:36
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn add_upper(&mut self, other: Bag<'_>){
[INFO] [stdout]    |                                    ^^^^^^^
[INFO] [stdout] note: ...so that the type `Bag<'_>` is not borrowed for too long
[INFO] [stdout]   --> src/day7.rs:24:36
[INFO] [stdout]    |
[INFO] [stdout] 24 |         self.can_contain_this.push(&other);
[INFO] [stdout]    |                                    ^^^^^^
[INFO] [stdout] note: but, the lifetime must be valid for the lifetime `'_` as defined on the impl at 15:10...
[INFO] [stdout]   --> src/day7.rs:15:10
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl Bag<'_> {
[INFO] [stdout]    |          ^^
[INFO] [stdout] note: ...so that reference does not outlive borrowed content
[INFO] [stdout]   --> src/day7.rs:24:36
[INFO] [stdout]    |
[INFO] [stdout] 24 |         self.can_contain_this.push(&other);
[INFO] [stdout]    |                                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/day16.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     k.advance_by(1);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/day7.rs:59:28
[INFO] [stdout]    |
[INFO] [stdout] 59 |             temp.add_upper(t);
[INFO] [stdout]    |                            ^ expected struct `Bag`, found `&Bag<'_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0495.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "2ad13f055c9f68c167b54c38556443afbda935bde6800a2dfe77932d598d8876", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ad13f055c9f68c167b54c38556443afbda935bde6800a2dfe77932d598d8876", kill_on_drop: false }`
[INFO] [stdout] 2ad13f055c9f68c167b54c38556443afbda935bde6800a2dfe77932d598d8876