[INFO] updating cached repository https://github.com/cleech/adventofcode2016
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] caab75d8a62b0f0fc1b33a91b81d1d045917d237
[INFO] checking cleech/adventofcode2016 against nightly-2019-10-27 for pr-65897
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcleech%2Fadventofcode2016" "/workspace/builds/worker-3/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cleech/adventofcode2016 on toolchain nightly-2019-10-27
[INFO] running `"/workspace/cargo-home/bin/cargo" "+nightly-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/cleech/adventofcode2016
[INFO] finished tweaking git repo https://github.com/cleech/adventofcode2016
[INFO] tweaked toml for git repo https://github.com/cleech/adventofcode2016 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/cleech/adventofcode2016 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+nightly-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=allow" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2019-10-27" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e528848be2bdf6394ec2838f0a0f918eb8c8f7ebd2a058d54a53f5468c7276ba
[INFO] running `"docker" "start" "-a" "e528848be2bdf6394ec2838f0a0f918eb8c8f7ebd2a058d54a53f5468c7276ba"`
[INFO] [stderr]     Checking either v1.0.2
[INFO] [stderr]     Checking nom v2.0.1
[INFO] [stderr]     Checking permutohedron v0.2.2
[INFO] [stderr]     Checking num_cpus v1.2.1
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]     Checking clap v2.19.3
[INFO] [stderr]     Checking num-bigint v0.1.35
[INFO] [stderr]     Checking itertools v0.5.8
[INFO] [stderr]     Checking num-rational v0.1.35
[INFO] [stderr]     Checking num v0.1.36
[INFO] [stderr]     Checking nalgebra v0.10.1
[INFO] [stderr]     Checking adventofcode2016 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/bin/day05.rs:112:33
[INFO] [stderr]     |
[INFO] [stderr] 112 |     *start = (*start..).step_by(stride)
[INFO] [stderr]     |                                 ^^^^^^ expected usize, found u32
[INFO] [stderr]     |
[INFO] [stderr] help: you can convert an `u32` to `usize` and panic if the converted value wouldn't fit
[INFO] [stderr]     |
[INFO] [stderr] 112 |     *start = (*start..).step_by(stride.try_into().unwrap())
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0308`.
[INFO] [stderr] error: could not compile `adventofcode2016`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0432]: unresolved import `super::parse_program`
[INFO] [stderr]    --> src/bin/day12.rs:210:26
[INFO] [stderr]     |
[INFO] [stderr] 210 |     use super::{Machine, parse_program};
[INFO] [stderr]     |                          ^^^^^^^^^^^^^ no `parse_program` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the size for values of type `[Instr]` cannot be known at compilation time
[INFO] [stderr]    --> src/bin/day12.rs:219:21
[INFO] [stderr]     |
[INFO] [stderr] 219 |         machine.run(&instructions);
[INFO] [stderr]     |                     ^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stderr]     |
[INFO] [stderr]     = help: the trait `std::marker::Sized` is not implemented for `[Instr]`
[INFO] [stderr]     = note: to learn more, visit <https://doc.rust-lang.org/book/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `a` on type `Machine`
[INFO] [stderr]    --> src/bin/day12.rs:220:28
[INFO] [stderr]     |
[INFO] [stderr] 220 |         assert_eq!(machine.a, 42);
[INFO] [stderr]     |                            ^ unknown field
[INFO] [stderr]     |
[INFO] [stderr]     = note: available fields are: `pc`, `regs`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0277, E0432, E0609.
[INFO] [stderr] For more information about an error, try `rustc --explain E0277`.
[INFO] [stderr] error: could not compile `adventofcode2016`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "e528848be2bdf6394ec2838f0a0f918eb8c8f7ebd2a058d54a53f5468c7276ba"`
[INFO] running `"docker" "rm" "-f" "e528848be2bdf6394ec2838f0a0f918eb8c8f7ebd2a058d54a53f5468c7276ba"`
[INFO] [stdout] e528848be2bdf6394ec2838f0a0f918eb8c8f7ebd2a058d54a53f5468c7276ba