[INFO] cloning repository https://github.com/mmueller/advent2016
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mmueller/advent2016" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmmueller%2Fadvent2016", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmmueller%2Fadvent2016'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ae140beb832ff98fd285c54d7100d9835c2399a1
[INFO] checking mmueller/advent2016 against master#af3c6e733a40e671550e0f0f5aeecaa13772ba56 for pr-74989
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmmueller%2Fadvent2016" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mmueller/advent2016 on toolchain af3c6e733a40e671550e0f0f5aeecaa13772ba56
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mmueller/advent2016
[INFO] finished tweaking git repo https://github.com/mmueller/advent2016
[INFO] tweaked toml for git repo https://github.com/mmueller/advent2016 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/mmueller/advent2016 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 862686e67cf26e9ad94d94c2e3ff2a5b144c59fb8b52bc39015967f16b704cd6
[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" "862686e67cf26e9ad94d94c2e3ff2a5b144c59fb8b52bc39015967f16b704cd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "862686e67cf26e9ad94d94c2e3ff2a5b144c59fb8b52bc39015967f16b704cd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "862686e67cf26e9ad94d94c2e3ff2a5b144c59fb8b52bc39015967f16b704cd6", kill_on_drop: false }`
[INFO] [stdout] 862686e67cf26e9ad94d94c2e3ff2a5b144c59fb8b52bc39015967f16b704cd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "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] 3a7cc193d2d7a9fce9dc292fc3cac5911cdc1f8a5ff7907a9d9e5d3b823d9ab9
[INFO] running `Command { std: "docker" "start" "-a" "3a7cc193d2d7a9fce9dc292fc3cac5911cdc1f8a5ff7907a9d9e5d3b823d9ab9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling gcc v0.3.39
[INFO] [stderr]    Compiling backtrace v0.3.0
[INFO] [stderr]     Checking rustc-demangle v0.1.3
[INFO] [stderr]     Checking cfg-if v0.1.0
[INFO] [stderr]     Checking rustc-serialize v0.3.21
[INFO] [stderr]     Checking lazy_static v0.2.2
[INFO] [stderr]     Checking argparse v0.2.1
[INFO] [stderr]    Compiling dbghelp-sys v0.2.0
[INFO] [stderr]     Checking memchr v0.1.11
[INFO] [stderr]     Checking rand v0.3.15
[INFO] [stderr]     Checking thread-id v2.0.0
[INFO] [stderr]     Checking time v0.1.35
[INFO] [stderr]     Checking thread_local v0.2.7
[INFO] [stderr]     Checking aho-corasick v0.5.3
[INFO] [stderr]     Checking regex v0.1.80
[INFO] [stderr]    Compiling backtrace-sys v0.1.5
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]     Checking error-chain v0.7.1
[INFO] [stderr]     Checking advent2016 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]  --> src/day7.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | / lazy_static! {
[INFO] [stdout] 8 | |     static ref HYPER_RE: Regex = Regex::new(r"\[([^\]]+)\]").unwrap();
[INFO] [stdout] 9 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]   = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]  --> src/day7.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | / lazy_static! {
[INFO] [stdout] 8 | |     static ref HYPER_RE: Regex = Regex::new(r"\[([^\]]+)\]").unwrap();
[INFO] [stdout] 9 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]  --> src/day7.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | / lazy_static! {
[INFO] [stdout] 8 | |     static ref HYPER_RE: Regex = Regex::new(r"\[([^\]]+)\]").unwrap();
[INFO] [stdout] 9 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]   = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/day10.rs:6:1
[INFO] [stdout]    |
[INFO] [stdout] 6  | / lazy_static! {
[INFO] [stdout] 7  | |     static ref INSTRUCTION_RE: Regex =
[INFO] [stdout] 8  | |         Regex::new(concat!(
[INFO] [stdout] 9  | |             r"bot (?P<id>\d+) gives ",
[INFO] [stdout] 10 | |             r"low to (?P<desttype1>bot|output) (?P<destid1>\d+) and ",
[INFO] [stdout] 11 | |             r"high to (?P<desttype2>bot|output) (?P<destid2>\d+)")).unwrap();
[INFO] [stdout] 12 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]  --> src/day7.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | / lazy_static! {
[INFO] [stdout] 8 | |     static ref HYPER_RE: Regex = Regex::new(r"\[([^\]]+)\]").unwrap();
[INFO] [stdout] 9 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/day10.rs:6:1
[INFO] [stdout]    |
[INFO] [stdout] 6  | / lazy_static! {
[INFO] [stdout] 7  | |     static ref INSTRUCTION_RE: Regex =
[INFO] [stdout] 8  | |         Regex::new(concat!(
[INFO] [stdout] 9  | |             r"bot (?P<id>\d+) gives ",
[INFO] [stdout] 10 | |             r"low to (?P<desttype1>bot|output) (?P<destid1>\d+) and ",
[INFO] [stdout] 11 | |             r"high to (?P<desttype2>bot|output) (?P<destid2>\d+)")).unwrap();
[INFO] [stdout] 12 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/day10.rs:6:1
[INFO] [stdout]    |
[INFO] [stdout] 6  | / lazy_static! {
[INFO] [stdout] 7  | |     static ref INSTRUCTION_RE: Regex =
[INFO] [stdout] 8  | |         Regex::new(concat!(
[INFO] [stdout] 9  | |             r"bot (?P<id>\d+) gives ",
[INFO] [stdout] 10 | |             r"low to (?P<desttype1>bot|output) (?P<destid1>\d+) and ",
[INFO] [stdout] 11 | |             r"high to (?P<desttype2>bot|output) (?P<destid2>\d+)")).unwrap();
[INFO] [stdout] 12 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/day10.rs:6:1
[INFO] [stdout]    |
[INFO] [stdout] 6  | / lazy_static! {
[INFO] [stdout] 7  | |     static ref INSTRUCTION_RE: Regex =
[INFO] [stdout] 8  | |         Regex::new(concat!(
[INFO] [stdout] 9  | |             r"bot (?P<id>\d+) gives ",
[INFO] [stdout] 10 | |             r"low to (?P<desttype1>bot|output) (?P<destid1>\d+) and ",
[INFO] [stdout] 11 | |             r"high to (?P<desttype2>bot|output) (?P<destid2>\d+)")).unwrap();
[INFO] [stdout] 12 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0503]: cannot use `day` because it was mutably borrowed
[INFO] [stdout]   --> src/main.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |     parser.refer(&mut day)
[INFO] [stdout]    |                  -------- borrow of `day` occurs here
[INFO] [stdout] ...
[INFO] [stdout] 34 |         Some(1) => day1::day1(),
[INFO] [stdout]    |         ^^^^^^^ use of borrowed `day`
[INFO] [stdout] ...
[INFO] [stdout] 62 | }
[INFO] [stdout]    | - borrow might be used here, when `parser` is dropped and runs the destructor for type `ArgumentParser<'_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0503]: cannot use `day.0` because it was mutably borrowed
[INFO] [stdout]   --> src/main.rs:34:14
[INFO] [stdout]    |
[INFO] [stdout] 29 |     parser.refer(&mut day)
[INFO] [stdout]    |                  -------- borrow of `day` occurs here
[INFO] [stdout] ...
[INFO] [stdout] 34 |         Some(1) => day1::day1(),
[INFO] [stdout]    |              ^ use of borrowed `day`
[INFO] [stdout] ...
[INFO] [stdout] 62 | }
[INFO] [stdout]    | - borrow might be used here, when `parser` is dropped and runs the destructor for type `ArgumentParser<'_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0503]: cannot use `day` because it was mutably borrowed
[INFO] [stdout]   --> src/main.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |     parser.refer(&mut day)
[INFO] [stdout]    |                  -------- borrow of `day` occurs here
[INFO] [stdout] ...
[INFO] [stdout] 34 |         Some(1) => day1::day1(),
[INFO] [stdout]    |         ^^^^^^^ use of borrowed `day`
[INFO] [stdout] ...
[INFO] [stdout] 62 | }
[INFO] [stdout]    | - borrow might be used here, when `parser` is dropped and runs the destructor for type `ArgumentParser<'_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0503]: cannot use `day.0` because it was mutably borrowed
[INFO] [stdout]   --> src/main.rs:34:14
[INFO] [stdout]    |
[INFO] [stdout] 29 |     parser.refer(&mut day)
[INFO] [stdout]    |                  -------- borrow of `day` occurs here
[INFO] [stdout] ...
[INFO] [stdout] 34 |         Some(1) => day1::day1(),
[INFO] [stdout]    |              ^ use of borrowed `day`
[INFO] [stdout] ...
[INFO] [stdout] 62 | }
[INFO] [stdout]    | - borrow might be used here, when `parser` is dropped and runs the destructor for type `ArgumentParser<'_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0503`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `advent2016`.
[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: aborting due to 2 previous errors; 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0503`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "3a7cc193d2d7a9fce9dc292fc3cac5911cdc1f8a5ff7907a9d9e5d3b823d9ab9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a7cc193d2d7a9fce9dc292fc3cac5911cdc1f8a5ff7907a9d9e5d3b823d9ab9", kill_on_drop: false }`
[INFO] [stdout] 3a7cc193d2d7a9fce9dc292fc3cac5911cdc1f8a5ff7907a9d9e5d3b823d9ab9
