[INFO] updating cached repository lrssnn/HockeyStat [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/lrssnn/HockeyStat [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/lrssnn/HockeyStat" "work/ex/beta-1.38-1/sources/1.37.0/gh/lrssnn/HockeyStat"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/lrssnn/HockeyStat'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/lrssnn/HockeyStat" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lrssnn/HockeyStat"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lrssnn/HockeyStat'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] f338b55cf59f3ffd7b139f5e38da177e765fee53 [INFO] sha for GitHub repo lrssnn/HockeyStat: f338b55cf59f3ffd7b139f5e38da177e765fee53 [INFO] validating manifest of lrssnn/HockeyStat 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 lrssnn/HockeyStat 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 lrssnn/HockeyStat [INFO] finished frobbing lrssnn/HockeyStat [INFO] frobbed toml for lrssnn/HockeyStat written to work/ex/beta-1.38-1/sources/1.37.0/gh/lrssnn/HockeyStat/Cargo.toml [INFO] started frobbing lrssnn/HockeyStat [INFO] finished frobbing lrssnn/HockeyStat [INFO] frobbed toml for lrssnn/HockeyStat written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lrssnn/HockeyStat/Cargo.toml [INFO] crate lrssnn/HockeyStat 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 lrssnn/HockeyStat 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/lrssnn/HockeyStat:/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] b94452b86f3942f396a70da9ae855a68764214cbd8c92b98a3cfd91485c332a4 [INFO] running `"docker" "start" "-a" "b94452b86f3942f396a70da9ae855a68764214cbd8c92b98a3cfd91485c332a4"` [INFO] [stderr] Compiling cc v1.0.6 [INFO] [stderr] Compiling num-traits v0.2.1 [INFO] [stderr] Compiling libc v0.2.39 [INFO] [stderr] Compiling svg v0.5.10 [INFO] [stderr] Compiling serde v1.0.29 [INFO] [stderr] Compiling syn v0.12.14 [INFO] [stderr] Compiling time v0.1.39 [INFO] [stderr] Compiling socket2 v0.3.3 [INFO] [stderr] Compiling num-integer v0.1.36 [INFO] [stderr] Compiling plotlib v0.3.0 [INFO] [stderr] Compiling num-iter v0.1.35 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling openssl-sys v0.9.27 [INFO] [stderr] Compiling libz-sys v1.0.18 [INFO] [stderr] Compiling curl-sys v0.4.1 [INFO] [stderr] Compiling serde_derive_internals v0.20.0 [INFO] [stderr] Compiling serde_derive v1.0.30 [INFO] [stderr] Compiling chrono v0.4.0 [INFO] [stderr] Compiling serde_json v1.0.11 [INFO] [stderr] Compiling curl v0.4.11 [INFO] [stderr] Compiling HockeyStat v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `plotlib::style::Line` [INFO] [stderr] --> src/main.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use plotlib::style::Line; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `date` [INFO] [stderr] --> src/main.rs:95:79 [INFO] [stderr] | [INFO] [stderr] 95 | fn update_team(teams: &mut HashMap, team: &ApiTeamResult, date: &String) { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_date` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `name` [INFO] [stderr] --> src/main.rs:59:5 [INFO] [stderr] | [INFO] [stderr] 59 | name: String, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: crate `HockeyStat` should have a snake case name [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] = help: convert the identifier to snake case: `hockey_stat` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:49:9 [INFO] [stderr] | [INFO] [stderr] 49 | file.write_all(format!("{}\n", team).as_bytes()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:51:13 [INFO] [stderr] | [INFO] [stderr] 51 | file.write_all(format!(",{}", score).as_bytes()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:53:9 [INFO] [stderr] | [INFO] [stderr] 53 | file.write_all(format!("\n").as_bytes()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 59s [INFO] running `"docker" "inspect" "b94452b86f3942f396a70da9ae855a68764214cbd8c92b98a3cfd91485c332a4"` [INFO] running `"docker" "rm" "-f" "b94452b86f3942f396a70da9ae855a68764214cbd8c92b98a3cfd91485c332a4"` [INFO] [stdout] b94452b86f3942f396a70da9ae855a68764214cbd8c92b98a3cfd91485c332a4 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/lrssnn/HockeyStat:/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" "test" "--frozen" "--no-run"` [INFO] [stdout] 262b079acc4ec96837e78c1f6e08956a4ec44703741176785872c5b795dc970f [INFO] running `"docker" "start" "-a" "262b079acc4ec96837e78c1f6e08956a4ec44703741176785872c5b795dc970f"` [INFO] [stderr] Compiling HockeyStat v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `plotlib::style::Line` [INFO] [stderr] --> src/main.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use plotlib::style::Line; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `date` [INFO] [stderr] --> src/main.rs:95:79 [INFO] [stderr] | [INFO] [stderr] 95 | fn update_team(teams: &mut HashMap, team: &ApiTeamResult, date: &String) { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_date` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `name` [INFO] [stderr] --> src/main.rs:59:5 [INFO] [stderr] | [INFO] [stderr] 59 | name: String, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: crate `HockeyStat` should have a snake case name [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] = help: convert the identifier to snake case: `hockey_stat` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:49:9 [INFO] [stderr] | [INFO] [stderr] 49 | file.write_all(format!("{}\n", team).as_bytes()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:51:13 [INFO] [stderr] | [INFO] [stderr] 51 | file.write_all(format!(",{}", score).as_bytes()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:53:9 [INFO] [stderr] | [INFO] [stderr] 53 | file.write_all(format!("\n").as_bytes()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.80s [INFO] running `"docker" "inspect" "262b079acc4ec96837e78c1f6e08956a4ec44703741176785872c5b795dc970f"` [INFO] running `"docker" "rm" "-f" "262b079acc4ec96837e78c1f6e08956a4ec44703741176785872c5b795dc970f"` [INFO] [stdout] 262b079acc4ec96837e78c1f6e08956a4ec44703741176785872c5b795dc970f [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/lrssnn/HockeyStat:/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" "test" "--frozen"` [INFO] [stdout] e29bda036560b054411df9ac43326a7f9058e3a76ee3c24ed67f7bd4f0b89262 [INFO] running `"docker" "start" "-a" "e29bda036560b054411df9ac43326a7f9058e3a76ee3c24ed67f7bd4f0b89262"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/crater/target/debug/deps/HockeyStat-fd3e5dc792650ad2 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "e29bda036560b054411df9ac43326a7f9058e3a76ee3c24ed67f7bd4f0b89262"` [INFO] running `"docker" "rm" "-f" "e29bda036560b054411df9ac43326a7f9058e3a76ee3c24ed67f7bd4f0b89262"` [INFO] [stdout] e29bda036560b054411df9ac43326a7f9058e3a76ee3c24ed67f7bd4f0b89262