[INFO] fetching crate ac-library-rs 0.1.1...
[INFO] testing ac-library-rs-0.1.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate ac-library-rs 0.1.1 into /workspace/builds/worker-4-tc1/source
[INFO] removed /workspace/builds/worker-4-tc1/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-4-tc1/source/rust-toolchain
[INFO] started tweaking crates.io crate ac-library-rs 0.1.1
[INFO] finished tweaking crates.io crate ac-library-rs 0.1.1
[INFO] tweaked toml for crates.io crate ac-library-rs 0.1.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ac-library-rs 0.1.1 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ac-library-rs 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proconio-derive v0.2.1
[INFO] [stderr]   Downloaded proconio v0.3.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c52bad33273ad7b6f67ecbe019c5fc1b1a7048d8f8782f43135253918d66eaf0
[INFO] running `Command { std: "docker" "start" "-a" "c52bad33273ad7b6f67ecbe019c5fc1b1a7048d8f8782f43135253918d66eaf0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c52bad33273ad7b6f67ecbe019c5fc1b1a7048d8f8782f43135253918d66eaf0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c52bad33273ad7b6f67ecbe019c5fc1b1a7048d8f8782f43135253918d66eaf0", kill_on_drop: false }`
[INFO] [stdout] c52bad33273ad7b6f67ecbe019c5fc1b1a7048d8f8782f43135253918d66eaf0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] b7f511eddaddbdf6935fc8f44df9953ffc44e6a688075b20d86bc827aa6a7ae4
[INFO] running `Command { std: "docker" "start" "-a" "b7f511eddaddbdf6935fc8f44df9953ffc44e6a688075b20d86bc827aa6a7ae4", kill_on_drop: false }`
[INFO] [stderr]    Compiling ac-library-rs v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "b7f511eddaddbdf6935fc8f44df9953ffc44e6a688075b20d86bc827aa6a7ae4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7f511eddaddbdf6935fc8f44df9953ffc44e6a688075b20d86bc827aa6a7ae4", kill_on_drop: false }`
[INFO] [stdout] b7f511eddaddbdf6935fc8f44df9953ffc44e6a688075b20d86bc827aa6a7ae4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 7a2a17971497d4bc80f332bd7ff6ea679b0cc9f938d4db46a0ac2dcc78cd60cc
[INFO] running `Command { std: "docker" "start" "-a" "7a2a17971497d4bc80f332bd7ff6ea679b0cc9f938d4db46a0ac2dcc78cd60cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.124
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.92
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling proconio v0.3.6
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling proconio-derive v0.2.1
[INFO] [stderr]    Compiling ac-library-rs v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 12.39s
[INFO] running `Command { std: "docker" "inspect" "7a2a17971497d4bc80f332bd7ff6ea679b0cc9f938d4db46a0ac2dcc78cd60cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a2a17971497d4bc80f332bd7ff6ea679b0cc9f938d4db46a0ac2dcc78cd60cc", kill_on_drop: false }`
[INFO] [stdout] 7a2a17971497d4bc80f332bd7ff6ea679b0cc9f938d4db46a0ac2dcc78cd60cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 4aa022c8154b1d405cbddc38209fd50ca747655d52bcf1b26fdb296242b276fb
[INFO] running `Command { std: "docker" "start" "-a" "4aa022c8154b1d405cbddc38209fd50ca747655d52bcf1b26fdb296242b276fb", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/ac_library-f486dbc842de3504)
[INFO] [stdout] 
[INFO] [stdout] running 59 tests
[INFO] [stdout] test convolution::tests::empty ... ok
[INFO] [stdout] test fenwicktree::tests::fenwick_tree_works ... ok
[INFO] [stdout] test convolution::tests::conv_641 ... ok
[INFO] [stdout] test dsu::tests::dsu_works ... ok
[INFO] [stdout] test internal_math::tests::test_inv_gcd ... ok
[INFO] [stdout] test internal_math::tests::test_is_prime ... ok
[INFO] [stdout] test internal_math::tests::test_barrett ... ok
[INFO] [stdout] test internal_math::tests::test_pow_mod ... ok
[INFO] [stdout] test internal_bit::tests::ceil_pow2 ... ok
[INFO] [stdout] test internal_math::tests::test_safe_mod ... ok
[INFO] [stdout] test internal_queue::test::test_simple_queue ... ok
[INFO] [stdout] test math::tests::test_floor_sum ... ok
[INFO] [stdout] test math::tests::test_crt ... ok
[INFO] [stdout] test lazysegtree::tests::test_max_add_lazy_segtree ... ok
[INFO] [stdout] test math::tests::test_pow_mod ... ok
[INFO] [stdout] test convolution::tests::simple_s_mod ... ok
[INFO] [stdout] test maxflow::test::test_max_flow_misawa ... ok
[INFO] [stdout] test maxflow::test::test_max_flow_wikipedia ... ok
[INFO] [stdout] test convolution::tests::simple_uint ... ok
[INFO] [stdout] test mincostflow::tests::only_one_nonzero_cost_edge ... ok
[INFO] [stdout] test maxflow::test::test_max_flow_wikipedia_multiple_edges ... ok
[INFO] [stdout] test mincostflow::tests::test_min_cost_flow ... ok
[INFO] [stdout] test modint::tests::static_modint_add ... ok
[INFO] [stdout] test modint::tests::static_modint_assign_coercion ... ok
[INFO] [stdout] test mincostflow::tests::same_cost_paths ... ok
[INFO] [stdout] test modint::tests::static_modint_binop_coercion ... ok
[INFO] [stdout] test modint::tests::static_modint_new ... ok
[INFO] [stdout] test convolution::tests::simple_int128 ... ok
[INFO] [stdout] test modint::tests::static_modint_prime_div ... ok
[INFO] [stdout] test modint::tests::static_modint_product ... ok
[INFO] [stdout] test convolution::tests::conv_ll ... ok
[INFO] [stdout] test modint::tests::static_modint_mul ... ok
[INFO] [stdout] test modint::tests::static_modint_sub ... ok
[INFO] [stdout] test modint::tests::static_modint_sum ... ok
[INFO] [stdout] test convolution::tests::simple_uint128 ... ok
[INFO] [stdout] test scc::tests::solve_alpc_g_sample1 ... ok
[INFO] [stdout] test convolution::tests::simple_ull ... ok
[INFO] [stdout] test scc::tests::test_scc_self_loop ... ok
[INFO] [stdout] test string::tests::test_lcp_0 ... ok
[INFO] [stdout] test string::tests::test_sa_0 ... ok
[INFO] [stdout] test convolution::tests::simple_int ... ok
[INFO] [stdout] test scc::tests::test_scc_simple ... ok
[INFO] [stdout] test string::tests::test_sa_1 ... ok
[INFO] [stdout] test segtree::tests::test_max_segtree ... ok
[INFO] [stdout] test string::tests::test_z_0 ... ok
[INFO] [stdout] test twosat::tests::solve_alpc_h_sample2 ... ok
[INFO] [stdout] test convolution::tests::simple_ll ... ok
[INFO] [stdout] test string::tests::test_sa_2 ... ok
[INFO] [stdout] test string::tests::test_z_1 ... ok
[INFO] [stdout] test twosat::tests::solve_alpc_h_sample1 ... ok
[INFO] [stdout] test string::tests::test_lcp_1 ... ok
[INFO] [stdout] test convolution::tests::conv_18433 ... ok
[INFO] [stdout] test convolution::tests::conv_ll_bound ... ok
[INFO] [stdout] test math::tests::test_inv_mod_2 - should panic ... ok
[INFO] [stdout] test math::tests::test_inv_mod_1 - should panic ... ok
[INFO] [stdout] test maxflow::test::test_dont_repeat_same_phase ... ok
[INFO] [stdout] test internal_math::tests::test_primitive_root ... ok
[INFO] [stdout] test internal_math::tests::test_is_prime_sieve ... ok
[INFO] [stdout] test convolution::tests::mid ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 59 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.75s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4aa022c8154b1d405cbddc38209fd50ca747655d52bcf1b26fdb296242b276fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4aa022c8154b1d405cbddc38209fd50ca747655d52bcf1b26fdb296242b276fb", kill_on_drop: false }`
[INFO] [stdout] 4aa022c8154b1d405cbddc38209fd50ca747655d52bcf1b26fdb296242b276fb