[INFO] updating cached repository cosenmarco/softeelab [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/cosenmarco/softeelab [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/cosenmarco/softeelab" "work/ex/beta-1.38-1/sources/1.37.0/gh/cosenmarco/softeelab"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/cosenmarco/softeelab'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/cosenmarco/softeelab" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/cosenmarco/softeelab"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/cosenmarco/softeelab'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] b03eb0476b71aa2efa363e303bb63d5871f6eec2 [INFO] sha for GitHub repo cosenmarco/softeelab: b03eb0476b71aa2efa363e303bb63d5871f6eec2 [INFO] validating manifest of cosenmarco/softeelab 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 cosenmarco/softeelab 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 cosenmarco/softeelab [INFO] finished frobbing cosenmarco/softeelab [INFO] frobbed toml for cosenmarco/softeelab written to work/ex/beta-1.38-1/sources/1.37.0/gh/cosenmarco/softeelab/Cargo.toml [INFO] started frobbing cosenmarco/softeelab [INFO] finished frobbing cosenmarco/softeelab [INFO] frobbed toml for cosenmarco/softeelab written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/cosenmarco/softeelab/Cargo.toml [INFO] crate cosenmarco/softeelab 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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] testing cosenmarco/softeelab 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/cosenmarco/softeelab:/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] 43e9e6de2e30f4635f3036580280fe52096be4e29c975b912c127ebdef62841a [INFO] running `"docker" "start" "-a" "43e9e6de2e30f4635f3036580280fe52096be4e29c975b912c127ebdef62841a"` [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling serde_yaml v0.8.8 [INFO] [stderr] Compiling simple_logger v1.0.1 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling softeelab v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/model/blocks.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Arc`, `Mutex` [INFO] [stderr] --> src/model.rs:8:17 [INFO] [stderr] | [INFO] [stderr] 8 | use std::sync::{Mutex, Arc}; [INFO] [stderr] | ^^^^^ ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep` [INFO] [stderr] --> src/lib.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | thread::sleep_ms(10000); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stop` [INFO] [stderr] --> src/model.rs:130:13 [INFO] [stderr] | [INFO] [stderr] 130 | let stop = time::precise_time_ns(); [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_stop` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/model/core.rs:70:13 [INFO] [stderr] | [INFO] [stderr] 70 | sender.send(event); [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] Finished dev [unoptimized + debuginfo] target(s) in 19.82s [INFO] running `"docker" "inspect" "43e9e6de2e30f4635f3036580280fe52096be4e29c975b912c127ebdef62841a"` [INFO] running `"docker" "rm" "-f" "43e9e6de2e30f4635f3036580280fe52096be4e29c975b912c127ebdef62841a"` [INFO] [stdout] 43e9e6de2e30f4635f3036580280fe52096be4e29c975b912c127ebdef62841a [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/cosenmarco/softeelab:/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] af1eab03b5118c76c77578b0d4314377e079ecee5e1daccb3d8ddc767400c6dd [INFO] running `"docker" "start" "-a" "af1eab03b5118c76c77578b0d4314377e079ecee5e1daccb3d8ddc767400c6dd"` [INFO] [stderr] Compiling softeelab v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/model/blocks.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Arc`, `Mutex` [INFO] [stderr] --> src/model.rs:8:17 [INFO] [stderr] | [INFO] [stderr] 8 | use std::sync::{Mutex, Arc}; [INFO] [stderr] | ^^^^^ ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep` [INFO] [stderr] --> src/lib.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | thread::sleep_ms(10000); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stop` [INFO] [stderr] --> src/model.rs:130:13 [INFO] [stderr] | [INFO] [stderr] 130 | let stop = time::precise_time_ns(); [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_stop` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/model/core.rs:70:13 [INFO] [stderr] | [INFO] [stderr] 70 | sender.send(event); [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] Finished dev [unoptimized + debuginfo] target(s) in 1.79s [INFO] running `"docker" "inspect" "af1eab03b5118c76c77578b0d4314377e079ecee5e1daccb3d8ddc767400c6dd"` [INFO] running `"docker" "rm" "-f" "af1eab03b5118c76c77578b0d4314377e079ecee5e1daccb3d8ddc767400c6dd"` [INFO] [stdout] af1eab03b5118c76c77578b0d4314377e079ecee5e1daccb3d8ddc767400c6dd [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/cosenmarco/softeelab:/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] 6f4d827bb9ddfb83c7e2bcb937eff2e0bdadb1afdb361aad73e1610ba946001a [INFO] running `"docker" "start" "-a" "6f4d827bb9ddfb83c7e2bcb937eff2e0bdadb1afdb361aad73e1610ba946001a"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/crater/target/debug/deps/softeelab-3a501712bad80b8a [INFO] [stderr] Running /opt/crater/target/debug/deps/softeelab-aeb6a6b5bb93412a [INFO] [stdout] [INFO] [stderr] Doc-tests softeelab [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] [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] [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" "6f4d827bb9ddfb83c7e2bcb937eff2e0bdadb1afdb361aad73e1610ba946001a"` [INFO] running `"docker" "rm" "-f" "6f4d827bb9ddfb83c7e2bcb937eff2e0bdadb1afdb361aad73e1610ba946001a"` [INFO] [stdout] 6f4d827bb9ddfb83c7e2bcb937eff2e0bdadb1afdb361aad73e1610ba946001a