[INFO] updating cached repository K-jun1221/atcoder-abc
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/K-jun1221/atcoder-abc
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/K-jun1221/atcoder-abc" "work/ex/beta-1.38-1/sources/1.37.0/gh/K-jun1221/atcoder-abc"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/K-jun1221/atcoder-abc'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/K-jun1221/atcoder-abc" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/K-jun1221/atcoder-abc"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/K-jun1221/atcoder-abc'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9f14c51f724e39cd82a7c2bffc6bf891819d618c
[INFO] sha for GitHub repo K-jun1221/atcoder-abc: 9f14c51f724e39cd82a7c2bffc6bf891819d618c
[INFO] validating manifest of K-jun1221/atcoder-abc 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 K-jun1221/atcoder-abc 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 K-jun1221/atcoder-abc
[INFO] finished frobbing K-jun1221/atcoder-abc
[INFO] frobbed toml for K-jun1221/atcoder-abc written to work/ex/beta-1.38-1/sources/1.37.0/gh/K-jun1221/atcoder-abc/Cargo.toml
[INFO] started frobbing K-jun1221/atcoder-abc
[INFO] finished frobbing K-jun1221/atcoder-abc
[INFO] frobbed toml for K-jun1221/atcoder-abc written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/K-jun1221/atcoder-abc/Cargo.toml
[INFO] crate K-jun1221/atcoder-abc 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 K-jun1221/atcoder-abc 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-1/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/K-jun1221/atcoder-abc:/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] 32a4e6e455f417c197467cc2252767bc70430d44b9dbbcc0ea321793ccd7fe83
[INFO] running `"docker" "start" "-a" "32a4e6e455f417c197467cc2252767bc70430d44b9dbbcc0ea321793ccd7fe83"`
[INFO] [stderr]    Compiling atcoder-abc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused imports: `max`, `min`
[INFO] [stderr]   --> src/abc134_d.rs:33:16
[INFO] [stderr]    |
[INFO] [stderr] 33 | use std::cmp::{max, min};
[INFO] [stderr]    |                ^^^  ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::BinaryHeap`
[INFO] [stderr]   --> src/abc134_d.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 | use std::collections::BinaryHeap;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `N` should have a snake case name
[INFO] [stderr]   --> src/abc134_d.rs:19:13
[INFO] [stderr]    |
[INFO] [stderr] 19 | fn divisors(N: i32) -> HashSet<i32> {
[INFO] [stderr]    |             ^ help: convert the identifier to snake case: `n`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `"docker" "inspect" "32a4e6e455f417c197467cc2252767bc70430d44b9dbbcc0ea321793ccd7fe83"`
[INFO] running `"docker" "rm" "-f" "32a4e6e455f417c197467cc2252767bc70430d44b9dbbcc0ea321793ccd7fe83"`
[INFO] [stdout] 32a4e6e455f417c197467cc2252767bc70430d44b9dbbcc0ea321793ccd7fe83
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/K-jun1221/atcoder-abc:/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] 271cbdf763f0f791ee037951457c18a462ec3c0b54d7f25bff25e659c453b11e
[INFO] running `"docker" "start" "-a" "271cbdf763f0f791ee037951457c18a462ec3c0b54d7f25bff25e659c453b11e"`
[INFO] [stderr]    Compiling atcoder-abc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused imports: `max`, `min`
[INFO] [stderr]   --> src/abc134_d.rs:33:16
[INFO] [stderr]    |
[INFO] [stderr] 33 | use std::cmp::{max, min};
[INFO] [stderr]    |                ^^^  ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::BinaryHeap`
[INFO] [stderr]   --> src/abc134_d.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 | use std::collections::BinaryHeap;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `N` should have a snake case name
[INFO] [stderr]   --> src/abc134_d.rs:19:13
[INFO] [stderr]    |
[INFO] [stderr] 19 | fn divisors(N: i32) -> HashSet<i32> {
[INFO] [stderr]    |             ^ help: convert the identifier to snake case: `n`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `"docker" "inspect" "271cbdf763f0f791ee037951457c18a462ec3c0b54d7f25bff25e659c453b11e"`
[INFO] running `"docker" "rm" "-f" "271cbdf763f0f791ee037951457c18a462ec3c0b54d7f25bff25e659c453b11e"`
[INFO] [stdout] 271cbdf763f0f791ee037951457c18a462ec3c0b54d7f25bff25e659c453b11e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/K-jun1221/atcoder-abc:/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] 10e2316c775b1280619b56803aa72d0440e5218b1e355b9f4f643d5abf89de0b
[INFO] running `"docker" "start" "-a" "10e2316c775b1280619b56803aa72d0440e5218b1e355b9f4f643d5abf89de0b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/exec_file-9e70476ae153c736
[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" "10e2316c775b1280619b56803aa72d0440e5218b1e355b9f4f643d5abf89de0b"`
[INFO] running `"docker" "rm" "-f" "10e2316c775b1280619b56803aa72d0440e5218b1e355b9f4f643d5abf89de0b"`
[INFO] [stdout] 10e2316c775b1280619b56803aa72d0440e5218b1e355b9f4f643d5abf89de0b