[INFO] cloning repository varunpatro/rust-euler-99
[INFO] running `"git" "clone" "--bare" "git://github.com/varunpatro/rust-euler-99.git" "work/cache/sources/gh/varunpatro/rust-euler-99"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/varunpatro/rust-euler-99'...
[INFO] running `"git" "clone" "work/cache/sources/gh/varunpatro/rust-euler-99" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/varunpatro/rust-euler-99"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/varunpatro/rust-euler-99'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/varunpatro/rust-euler-99" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/varunpatro/rust-euler-99"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/varunpatro/rust-euler-99'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fd1dc24dbc16145afbc92d397d263c79f7f50058
[INFO] sha for GitHub repo varunpatro/rust-euler-99: fd1dc24dbc16145afbc92d397d263c79f7f50058
[INFO] validating manifest of varunpatro/rust-euler-99 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of varunpatro/rust-euler-99 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing varunpatro/rust-euler-99
[INFO] finished frobbing varunpatro/rust-euler-99
[INFO] frobbed toml for varunpatro/rust-euler-99 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/varunpatro/rust-euler-99/Cargo.toml
[INFO] started frobbing varunpatro/rust-euler-99
[INFO] finished frobbing varunpatro/rust-euler-99
[INFO] frobbed toml for varunpatro/rust-euler-99 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/varunpatro/rust-euler-99/Cargo.toml
[INFO] crate varunpatro/rust-euler-99 already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] building varunpatro/rust-euler-99 against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/varunpatro/rust-euler-99:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] 2c43faa6564cdfc8e4e06e0ced0972b780337fff6d5a9647f88cc15cf497e17c
[INFO] running `"docker" "start" "-a" "2c43faa6564cdfc8e4e06e0ced0972b780337fff6d5a9647f88cc15cf497e17c"`
[INFO] [stderr]    Compiling rust-euler-99 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: function is never used: `p01`
[INFO] [stderr]  --> src/problems.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub fn p01() -> u64 {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `p02`
[INFO] [stderr]   --> src/problems.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub fn p02() -> u64 { return 0 }
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `p03`
[INFO] [stderr]   --> src/problems.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub fn p03() -> u64 { return 0 }
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `p04`
[INFO] [stderr]   --> src/problems.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub fn p04() -> u64 { return 0 }
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `p05`
[INFO] [stderr]   --> src/problems.rs:18:1
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub fn p05() -> u64 { return 0 }
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `p06`
[INFO] [stderr]   --> src/problems.rs:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub fn p06() -> u64 { return 0 }
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `p07`
[INFO] [stderr]   --> src/problems.rs:22:1
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub fn p07() -> u64 { return 0 }
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `p08`
[INFO] [stderr]   --> src/problems.rs:24:1
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub fn p08() -> u64 { return 0 }
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `p09`
[INFO] [stderr]   --> src/problems.rs:26:1
[INFO] [stderr]    |
[INFO] [stderr] 26 | pub fn p09() -> u64 { return 0 }
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `p10`
[INFO] [stderr]   --> src/problems.rs:28:1
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub fn p10() -> u64 { return 0 }
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `"docker" "inspect" "2c43faa6564cdfc8e4e06e0ced0972b780337fff6d5a9647f88cc15cf497e17c"`
[INFO] running `"docker" "rm" "-f" "2c43faa6564cdfc8e4e06e0ced0972b780337fff6d5a9647f88cc15cf497e17c"`
[INFO] [stdout] 2c43faa6564cdfc8e4e06e0ced0972b780337fff6d5a9647f88cc15cf497e17c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/varunpatro/rust-euler-99:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 7d8085283b57e8c01cc1ec474e24b099b5376cef7a1fde60dcd5f019704cb6c4
[INFO] running `"docker" "start" "-a" "7d8085283b57e8c01cc1ec474e24b099b5376cef7a1fde60dcd5f019704cb6c4"`
[INFO] [stderr]    Compiling rust-euler-99 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `"docker" "inspect" "7d8085283b57e8c01cc1ec474e24b099b5376cef7a1fde60dcd5f019704cb6c4"`
[INFO] running `"docker" "rm" "-f" "7d8085283b57e8c01cc1ec474e24b099b5376cef7a1fde60dcd5f019704cb6c4"`
[INFO] [stdout] 7d8085283b57e8c01cc1ec474e24b099b5376cef7a1fde60dcd5f019704cb6c4