[INFO] updating cached repository various3211workd/mel
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/various3211workd/mel
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/various3211workd/mel" "work/ex/beta-1.38-1/sources/1.37.0/gh/various3211workd/mel"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/various3211workd/mel'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/various3211workd/mel" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/various3211workd/mel"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/various3211workd/mel'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 589ad07f1c3c9ff4809f741de5b566f2accb0c1a
[INFO] sha for GitHub repo various3211workd/mel: 589ad07f1c3c9ff4809f741de5b566f2accb0c1a
[INFO] validating manifest of various3211workd/mel on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of various3211workd/mel on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing various3211workd/mel
[INFO] finished frobbing various3211workd/mel
[INFO] frobbed toml for various3211workd/mel written to work/ex/beta-1.38-1/sources/1.37.0/gh/various3211workd/mel/Cargo.toml
[INFO] started frobbing various3211workd/mel
[INFO] finished frobbing various3211workd/mel
[INFO] frobbed toml for various3211workd/mel written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/various3211workd/mel/Cargo.toml
[INFO] crate various3211workd/mel already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing various3211workd/mel against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/various3211workd/mel:/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 1b3e2053cd2f159cd72326cf90faaa851676b71ef2b86715e879d60a8070ae12
[INFO] running `"docker" "start" "-a" "1b3e2053cd2f159cd72326cf90faaa851676b71ef2b86715e879d60a8070ae12"`
[INFO] [stderr]    Compiling openssl v0.10.21
[INFO] [stderr]    Compiling winapi v0.3.6
[INFO] [stderr]    Compiling pulldown-cmark v0.2.0
[INFO] [stderr]    Compiling crossbeam-utils v0.6.5
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]    Compiling openssl-sys v0.9.45
[INFO] [stderr]    Compiling tokio-trace-core v0.1.0
[INFO] [stderr]    Compiling miniz_oxide_c_api v0.2.1
[INFO] [stderr]    Compiling try_from v0.3.2
[INFO] [stderr]    Compiling getopts v0.2.18
[INFO] [stderr]    Compiling want v0.0.6
[INFO] [stderr]    Compiling encoding_rs v0.8.17
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]    Compiling serde_json v1.0.38
[INFO] [stderr]    Compiling tokio-executor v0.1.7
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.1
[INFO] [stderr]    Compiling crossbeam-queue v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling mio v0.6.16
[INFO] [stderr]    Compiling futures-cpupool v0.1.8
[INFO] [stderr]    Compiling pbr v1.0.1
[INFO] [stderr]    Compiling regex v1.1.6
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling cookie v0.11.1
[INFO] [stderr]    Compiling serde_urlencoded v0.5.5
[INFO] [stderr]    Compiling backtrace v0.3.15
[INFO] [stderr]    Compiling tokio-timer v0.2.10
[INFO] [stderr]    Compiling tokio-current-thread v0.1.6
[INFO] [stderr]    Compiling tokio-io v0.1.12
[INFO] [stderr]    Compiling http v0.1.17
[INFO] [stderr]    Compiling crossbeam-deque v0.7.1
[INFO] [stderr]    Compiling serde_derive v1.0.88
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]    Compiling flate2 v1.0.7
[INFO] [stderr]    Compiling error-chain v0.12.0
[INFO] [stderr]    Compiling native-tls v0.2.3
[INFO] [stderr]    Compiling tokio-threadpool v0.1.14
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]    Compiling parking_lot v0.7.1
[INFO] [stderr]    Compiling wincolor v0.1.6
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling publicsuffix v1.5.2
[INFO] [stderr]    Compiling mime_guess v2.0.0-alpha.6
[INFO] [stderr]    Compiling tokio-reactor v0.1.9
[INFO] [stderr]    Compiling h2 v0.1.18
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio v0.1.19
[INFO] [stderr]    Compiling hyper v0.12.28
[INFO] [stderr]    Compiling cookie_store v0.5.1
[INFO] [stderr]    Compiling docopt v0.8.3
[INFO] [stderr]    Compiling hyper-tls v0.3.2
[INFO] [stderr]    Compiling reqwest v0.9.16
[INFO] [stderr]    Compiling mel v1.0.2 (/opt/crater/workdir)
[INFO] [stderr] error[E0432]: unresolved imports `wincolor::Console`, `wincolor::Color`, `wincolor::Intense`
[INFO] [stderr]  --> src/modules/markdown.rs:4:3
[INFO] [stderr]   |
[INFO] [stderr] 4 |   Console, 
[INFO] [stderr]   |   ^^^^^^^ no `Console` in the root
[INFO] [stderr] 5 |   Color, 
[INFO] [stderr]   |   ^^^^^ no `Color` in the root
[INFO] [stderr] 6 |   Intense
[INFO] [stderr]   |   ^^^^^^^ no `Intense` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved imports `wincolor::Console`, `wincolor::Color`, `wincolor::Intense`
[INFO] [stderr]  --> src/modules/wconsole.rs:4:3
[INFO] [stderr]   |
[INFO] [stderr] 4 |   Console, 
[INFO] [stderr]   |   ^^^^^^^ no `Console` in the root
[INFO] [stderr] 5 |   Color, 
[INFO] [stderr]   |   ^^^^^ no `Color` in the root
[INFO] [stderr] 6 |   Intense
[INFO] [stderr]   |   ^^^^^^^ no `Intense` in the root
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::path::PathBuf`
[INFO] [stderr]  --> src/modules/list.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::path::PathBuf;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `walkdir::WalkDir`
[INFO] [stderr]  --> src/modules/list.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use walkdir::WalkDir;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs::*`
[INFO] [stderr]  --> src/modules/list.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::fs::*;
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]   --> src/modules/list.rs:75:8
[INFO] [stderr]    |
[INFO] [stderr] 75 |     if (tils.find(&delete_string) != None) {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::Read`
[INFO] [stderr]  --> src/modules/get_url.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::io::Read;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0432`.
[INFO] [stderr] error: Could not compile `mel`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "1b3e2053cd2f159cd72326cf90faaa851676b71ef2b86715e879d60a8070ae12"`
[INFO] running `"docker" "rm" "-f" "1b3e2053cd2f159cd72326cf90faaa851676b71ef2b86715e879d60a8070ae12"`
[INFO] [stdout] 1b3e2053cd2f159cd72326cf90faaa851676b71ef2b86715e879d60a8070ae12