[INFO] cloning repository https://github.com/earlgray283/Rust-Competitive-Programming
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/earlgray283/Rust-Competitive-Programming" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fearlgray283%2FRust-Competitive-Programming", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fearlgray283%2FRust-Competitive-Programming'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fac320559fd6114031183083f7b24a471443a445
[INFO] testing earlgray283/Rust-Competitive-Programming against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fearlgray283%2FRust-Competitive-Programming" "/workspace/builds/worker-46/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-46/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/earlgray283/Rust-Competitive-Programming on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/earlgray283/Rust-Competitive-Programming
[INFO] finished tweaking git repo https://github.com/earlgray283/Rust-Competitive-Programming
[INFO] tweaked toml for git repo https://github.com/earlgray283/Rust-Competitive-Programming written to /workspace/builds/worker-46/source/Cargo.toml
[INFO] crate git repo https://github.com/earlgray283/Rust-Competitive-Programming already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]   Downloaded proconio v0.3.6
[INFO] [stderr]   Downloaded superslice v1.0.0
[INFO] [stderr]   Downloaded whiteread v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 158c0402563493df4f875c8e79f1c30f365f8cea9ee86c3d616e26753fd5ad76
[INFO] running `Command { std: "docker" "start" "-a" "158c0402563493df4f875c8e79f1c30f365f8cea9ee86c3d616e26753fd5ad76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "158c0402563493df4f875c8e79f1c30f365f8cea9ee86c3d616e26753fd5ad76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "158c0402563493df4f875c8e79f1c30f365f8cea9ee86c3d616e26753fd5ad76", kill_on_drop: false }`
[INFO] [stdout] 158c0402563493df4f875c8e79f1c30f365f8cea9ee86c3d616e26753fd5ad76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a7f23be1d1066b386044dd5b813832e6c321cec88cdef098533a5bddfc20b0a
[INFO] running `Command { std: "docker" "start" "-a" "9a7f23be1d1066b386044dd5b813832e6c321cec88cdef098533a5bddfc20b0a", kill_on_drop: false }`
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[INFO] [stderr]    Compiling kyopro-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 50.46s
[INFO] running `Command { std: "docker" "inspect" "9a7f23be1d1066b386044dd5b813832e6c321cec88cdef098533a5bddfc20b0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a7f23be1d1066b386044dd5b813832e6c321cec88cdef098533a5bddfc20b0a", kill_on_drop: false }`
[INFO] [stdout] 9a7f23be1d1066b386044dd5b813832e6c321cec88cdef098533a5bddfc20b0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 802d48f90daa3da82a9e77e24b8fa586d040fe111fa7bfd4699ef1f5f75324dd
[INFO] running `Command { std: "docker" "start" "-a" "802d48f90daa3da82a9e77e24b8fa586d040fe111fa7bfd4699ef1f5f75324dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling kyopro-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "802d48f90daa3da82a9e77e24b8fa586d040fe111fa7bfd4699ef1f5f75324dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "802d48f90daa3da82a9e77e24b8fa586d040fe111fa7bfd4699ef1f5f75324dd", kill_on_drop: false }`
[INFO] [stdout] 802d48f90daa3da82a9e77e24b8fa586d040fe111fa7bfd4699ef1f5f75324dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d5d75a0a44cf81cb6f33625493144199e77d3a5083d29ee66d975e7a24b14d40
[INFO] running `Command { std: "docker" "start" "-a" "d5d75a0a44cf81cb6f33625493144199e77d3a5083d29ee66d975e7a24b14d40", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.16s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/kyopro_rust-c7e5fe065b38888e)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/kyopro_rust-87a4795cfd56c675)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kyopro-rust
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/library/util.rs - library::util::add_sentinel (line 3) ... FAILED
[INFO] [stdout] test src/library/prime.rs - library::prime::Prime::is_prime (line 58) ... FAILED
[INFO] [stdout] test src/library/prime.rs - library::prime::Prime::factor (line 68) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/library/util.rs - library::util::add_sentinel (line 3) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `add_sentinel` in this scope
[INFO] [stdout]  --> src/library/util.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | let v = add_sentinel(v);
[INFO] [stdout]   |         ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]   |
[INFO] [stdout] 2 | use kyopro_rust::library::util::add_sentinel;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/library/prime.rs - library::prime::Prime::is_prime (line 58) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `prm` in this scope
[INFO] [stdout]  --> src/library/prime.rs:59:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | assert!(prm.is_prime(1000000007));
[INFO] [stdout]   |         ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/library/prime.rs - library::prime::Prime::factor (line 68) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `prm` in this scope
[INFO] [stdout]  --> src/library/prime.rs:69:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | let facts = prm.factor(6);
[INFO] [stdout]   |             ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/library/prime.rs - library::prime::Prime::factor (line 68)
[INFO] [stdout]     src/library/prime.rs - library::prime::Prime::is_prime (line 58)
[INFO] [stdout]     src/library/util.rs - library::util::add_sentinel (line 3)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.71s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "d5d75a0a44cf81cb6f33625493144199e77d3a5083d29ee66d975e7a24b14d40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5d75a0a44cf81cb6f33625493144199e77d3a5083d29ee66d975e7a24b14d40", kill_on_drop: false }`
[INFO] [stdout] d5d75a0a44cf81cb6f33625493144199e77d3a5083d29ee66d975e7a24b14d40