[INFO] updating cached repository utrescu/Rust-Peloton
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/utrescu/Rust-Peloton
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/utrescu/Rust-Peloton" "work/ex/beta-1.38-1/sources/1.37.0/gh/utrescu/Rust-Peloton"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/utrescu/Rust-Peloton'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/utrescu/Rust-Peloton" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/utrescu/Rust-Peloton"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/utrescu/Rust-Peloton'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bdeb09f6f0cc45e0d58507d94f38b6ec09b3422e
[INFO] sha for GitHub repo utrescu/Rust-Peloton: bdeb09f6f0cc45e0d58507d94f38b6ec09b3422e
[INFO] validating manifest of utrescu/Rust-Peloton 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 utrescu/Rust-Peloton 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 utrescu/Rust-Peloton
[INFO] finished frobbing utrescu/Rust-Peloton
[INFO] frobbed toml for utrescu/Rust-Peloton written to work/ex/beta-1.38-1/sources/1.37.0/gh/utrescu/Rust-Peloton/Cargo.toml
[INFO] started frobbing utrescu/Rust-Peloton
[INFO] finished frobbing utrescu/Rust-Peloton
[INFO] frobbed toml for utrescu/Rust-Peloton written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/utrescu/Rust-Peloton/Cargo.toml
[INFO] crate utrescu/Rust-Peloton 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 utrescu/Rust-Peloton 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-5/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/utrescu/Rust-Peloton:/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] 4c442eed71be27d034503955f8198b45372882fc63cb8e8e46c5f92cad53518a
[INFO] running `"docker" "start" "-a" "4c442eed71be27d034503955f8198b45372882fc63cb8e8e46c5f92cad53518a"`
[INFO] [stderr]    Compiling peloton v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:78:13
[INFO] [stderr]    |
[INFO] [stderr] 78 |         let mut hora_arribada = Duration::from_secs(valor);
[INFO] [stderr]    |             ----^^^^^^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `"docker" "inspect" "4c442eed71be27d034503955f8198b45372882fc63cb8e8e46c5f92cad53518a"`
[INFO] running `"docker" "rm" "-f" "4c442eed71be27d034503955f8198b45372882fc63cb8e8e46c5f92cad53518a"`
[INFO] [stdout] 4c442eed71be27d034503955f8198b45372882fc63cb8e8e46c5f92cad53518a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/utrescu/Rust-Peloton:/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" "test" "--frozen" "--no-run"`
[INFO] [stdout] bb77e8c36b009923220a4f2141b193c70b3ae5a3aea487e6729d934ce9e59dd9
[INFO] running `"docker" "start" "-a" "bb77e8c36b009923220a4f2141b193c70b3ae5a3aea487e6729d934ce9e59dd9"`
[INFO] [stderr]    Compiling peloton v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:78:13
[INFO] [stderr]    |
[INFO] [stderr] 78 |         let mut hora_arribada = Duration::from_secs(valor);
[INFO] [stderr]    |             ----^^^^^^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `"docker" "inspect" "bb77e8c36b009923220a4f2141b193c70b3ae5a3aea487e6729d934ce9e59dd9"`
[INFO] running `"docker" "rm" "-f" "bb77e8c36b009923220a4f2141b193c70b3ae5a3aea487e6729d934ce9e59dd9"`
[INFO] [stdout] bb77e8c36b009923220a4f2141b193c70b3ae5a3aea487e6729d934ce9e59dd9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/utrescu/Rust-Peloton:/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" "test" "--frozen"`
[INFO] [stdout] 15b8f2e4d8bac694963bc45dfe26da847be8ed64480e2fc01002ad567b3d20c4
[INFO] running `"docker" "start" "-a" "15b8f2e4d8bac694963bc45dfe26da847be8ed64480e2fc01002ad567b3d20c4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/peloton-a419324d7280ad33
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::comprova_si_calculasegons_va_be ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "15b8f2e4d8bac694963bc45dfe26da847be8ed64480e2fc01002ad567b3d20c4"`
[INFO] running `"docker" "rm" "-f" "15b8f2e4d8bac694963bc45dfe26da847be8ed64480e2fc01002ad567b3d20c4"`
[INFO] [stdout] 15b8f2e4d8bac694963bc45dfe26da847be8ed64480e2fc01002ad567b3d20c4