[INFO] updating cached repository mbudde/pnc
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mbudde/pnc
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mbudde/pnc" "work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/mbudde/pnc"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/mbudde/pnc'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mbudde/pnc" "work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/mbudde/pnc"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/mbudde/pnc'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fe76668a8003245dc8fe250a13ef09fe8f43a46c
[INFO] sha for GitHub repo mbudde/pnc: fe76668a8003245dc8fe250a13ef09fe8f43a46c
[INFO] validating manifest of mbudde/pnc on toolchain master#5f9c0448dde167128d668da4555879f64e56af1d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of mbudde/pnc on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing mbudde/pnc
[INFO] finished frobbing mbudde/pnc
[INFO] frobbed toml for mbudde/pnc written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/mbudde/pnc/Cargo.toml
[INFO] started frobbing mbudde/pnc
[INFO] finished frobbing mbudde/pnc
[INFO] frobbed toml for mbudde/pnc written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/mbudde/pnc/Cargo.toml
[INFO] crate mbudde/pnc already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking mbudde/pnc against master#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-5/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/mbudde/pnc:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] ce58260bc62df1c19351c3879cb8a9a54ea5897aea4d461a7ab86263136ebb4e
[INFO] running `"docker" "start" "-a" "ce58260bc62df1c19351c3879cb8a9a54ea5897aea4d461a7ab86263136ebb4e"`
[INFO] [stderr]     Checking num-bigint v0.1.40
[INFO] [stderr]     Checking regex v0.2.2
[INFO] [stderr]     Checking num-rational v0.1.40
[INFO] [stderr]     Checking env_logger v0.4.3
[INFO] [stderr]     Checking num v0.1.40
[INFO] [stderr]     Checking pnc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: the item `BufRead` is imported redundantly
[INFO] [stderr]    --> src/main.rs:102:17
[INFO] [stderr]     |
[INFO] [stderr] 11  | use std::io::prelude::*;
[INFO] [stderr]     |     ------------------- the item `BufRead` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 102 |             use std::io::BufRead;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]   --> src/main.rs:78:26
[INFO] [stderr]    |
[INFO] [stderr] 78 |     if let Some(mut p) = std::env::home_dir() {
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `BufRead` is imported redundantly
[INFO] [stderr]    --> src/main.rs:102:17
[INFO] [stderr]     |
[INFO] [stderr] 11  | use std::io::prelude::*;
[INFO] [stderr]     |     ------------------- the item `BufRead` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 102 |             use std::io::BufRead;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]   --> src/main.rs:78:26
[INFO] [stderr]    |
[INFO] [stderr] 78 |     if let Some(mut p) = std::env::home_dir() {
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no variant or associated item named `Block` found for type `words::Operation` in the current scope
[INFO] [stderr]    --> src/dict.rs:174:32
[INFO] [stderr]     |
[INFO] [stderr] 174 |                     Operation::Block(vec!["1", "+"].into_iter().map(|s| s.to_owned()).collect()));
[INFO] [stderr]     |                                ^^^^^ variant or associated item not found in `words::Operation`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/words.rs:66:1
[INFO] [stderr]     |
[INFO] [stderr] 66  | pub enum Operation {
[INFO] [stderr]     | ------------------ variant or associated item `Block` not found here
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no variant or associated item named `Block` found for type `words::Operation` in the current scope
[INFO] [stderr]    --> src/dict.rs:176:44
[INFO] [stderr]     |
[INFO] [stderr] 176 |                    Some(Rc::new(Operation::Block(vec!["1", "+"]
[INFO] [stderr]     |                                            ^^^^^ variant or associated item not found in `words::Operation`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/words.rs:66:1
[INFO] [stderr]     |
[INFO] [stderr] 66  | pub enum Operation {
[INFO] [stderr]     | ------------------ variant or associated item `Block` not found here
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0599`.
[INFO] [stderr] error: Could not compile `pnc`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "ce58260bc62df1c19351c3879cb8a9a54ea5897aea4d461a7ab86263136ebb4e"`
[INFO] running `"docker" "rm" "-f" "ce58260bc62df1c19351c3879cb8a9a54ea5897aea4d461a7ab86263136ebb4e"`
[INFO] [stdout] ce58260bc62df1c19351c3879cb8a9a54ea5897aea4d461a7ab86263136ebb4e