[INFO] updating cached repository oleid/redmine-helper
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/oleid/redmine-helper
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/oleid/redmine-helper" "work/ex/beta-1.38-1/sources/1.37.0/gh/oleid/redmine-helper"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/oleid/redmine-helper'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/oleid/redmine-helper" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/oleid/redmine-helper"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/oleid/redmine-helper'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 49f72f124f1fe82b31a146e7e1f82b89d7d025ed
[INFO] sha for GitHub repo oleid/redmine-helper: 49f72f124f1fe82b31a146e7e1f82b89d7d025ed
[INFO] validating manifest of oleid/redmine-helper 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 oleid/redmine-helper 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 oleid/redmine-helper
[INFO] finished frobbing oleid/redmine-helper
[INFO] frobbed toml for oleid/redmine-helper written to work/ex/beta-1.38-1/sources/1.37.0/gh/oleid/redmine-helper/Cargo.toml
[INFO] started frobbing oleid/redmine-helper
[INFO] finished frobbing oleid/redmine-helper
[INFO] frobbed toml for oleid/redmine-helper written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/oleid/redmine-helper/Cargo.toml
[INFO] crate oleid/redmine-helper 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 oleid/redmine-helper against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/oleid/redmine-helper:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 98051fc939105a7d574da64f6bc88fcb6b7a6aba19fb67c5c559cae24bf4bcb0
[INFO] running `"docker" "start" "-a" "98051fc939105a7d574da64f6bc88fcb6b7a6aba19fb67c5c559cae24bf4bcb0"`
[INFO] [stderr]    Compiling futures v0.1.24
[INFO] [stderr]    Compiling openssl v0.10.12
[INFO] [stderr]    Compiling native-tls v0.2.1
[INFO] [stderr]    Compiling encode_unicode v0.3.2
[INFO] [stderr]    Compiling unicase v2.1.0
[INFO] [stderr]    Compiling memchr v2.1.0
[INFO] [stderr]    Compiling rust-gmp v0.3.2
[INFO] [stderr]    Compiling dbus v0.2.3
[INFO] [stderr]    Compiling rpassword v2.0.0
[INFO] [stderr]    Compiling directories v1.0.2
[INFO] [stderr]    Compiling encoding_rs v0.8.7
[INFO] [stderr]    Compiling openssl-sys v0.9.36
[INFO] [stderr]    Compiling uuid v0.7.1
[INFO] [stderr]    Compiling mio v0.6.16
[INFO] [stderr]    Compiling url v1.7.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.5.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling csv-core v0.1.4
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling libflate v0.1.18
[INFO] [stderr]    Compiling parking_lot_core v0.3.1
[INFO] [stderr]    Compiling mime v0.3.9
[INFO] [stderr]    Compiling phf_generator v0.7.23
[INFO] [stderr]    Compiling crossbeam-deque v0.6.1
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling tokio-io v0.1.9
[INFO] [stderr]    Compiling tokio-executor v0.1.5
[INFO] [stderr]    Compiling futures-cpupool v0.1.8
[INFO] [stderr]    Compiling want v0.0.6
[INFO] [stderr]    Compiling csv v1.0.2
[INFO] [stderr]    Compiling serde_urlencoded v0.5.3
[INFO] [stderr]    Compiling phf_codegen v0.7.23
[INFO] [stderr]    Compiling parking_lot v0.6.4
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling tokio-codec v0.1.1
[INFO] [stderr]    Compiling h2 v0.1.12
[INFO] [stderr]    Compiling tokio-threadpool v0.1.7
[INFO] [stderr]    Compiling tokio-timer v0.2.7
[INFO] [stderr]    Compiling tokio-current-thread v0.1.2
[INFO] [stderr]    Compiling mime_guess v2.0.0-alpha.6
[INFO] [stderr]    Compiling tokio-reactor v0.1.6
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling prettytable-rs v0.8.0
[INFO] [stderr]    Compiling rayon v1.0.2
[INFO] [stderr]    Compiling secret-service v0.4.0
[INFO] [stderr]    Compiling tokio-fs v0.1.3
[INFO] [stderr]    Compiling tokio-tcp v0.1.2
[INFO] [stderr]    Compiling tokio-udp v0.1.2
[INFO] [stderr]    Compiling tokio-uds v0.2.1
[INFO] [stderr]    Compiling keyring v0.6.1
[INFO] [stderr]    Compiling tokio v0.1.9
[INFO] [stderr]    Compiling synstructure v0.9.0
[INFO] [stderr]    Compiling hyper v0.12.10
[INFO] [stderr]    Compiling failure_derive v0.1.2
[INFO] [stderr]    Compiling failure v0.1.2
[INFO] [stderr]    Compiling hyper-tls v0.3.0
[INFO] [stderr]    Compiling reqwest v0.9.2
[INFO] [stderr]    Compiling redmine-helper v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error: environment variable `REDMINE_SERVER_NAME` not defined
[INFO] [stderr]   --> src/redmine.rs:99:27
[INFO] [stderr]    |
[INFO] [stderr] 99 |                           env!("REDMINE_SERVER_NAME"), // TODO: This should really be a config setting, but a compile time env is good enough for now
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/date_helper.rs:6:67
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub fn count_weekdays(from: NaiveDate, to: NaiveDate, condition: &Fn(&NaiveDate) -> bool) -> usize {
[INFO] [stderr]   |                                                                   ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&NaiveDate) -> bool`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Datelike` is imported redundantly
[INFO] [stderr]  --> src/date_helper.rs:7:9
[INFO] [stderr]   |
[INFO] [stderr] 3 | use chrono::{Datelike, NaiveDate};
[INFO] [stderr]   |              -------- the item `Datelike` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 7 |     use chrono::Datelike;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Cell` is imported redundantly
[INFO] [stderr]    --> src/main.rs:175:9
[INFO] [stderr]     |
[INFO] [stderr] 23  | use prettytable::{format, Cell, Row, Table};
[INFO] [stderr]     |                           ---- the item `Cell` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 175 |     use prettytable::Cell;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `redmine-helper`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "98051fc939105a7d574da64f6bc88fcb6b7a6aba19fb67c5c559cae24bf4bcb0"`
[INFO] running `"docker" "rm" "-f" "98051fc939105a7d574da64f6bc88fcb6b7a6aba19fb67c5c559cae24bf4bcb0"`
[INFO] [stdout] 98051fc939105a7d574da64f6bc88fcb6b7a6aba19fb67c5c559cae24bf4bcb0