[INFO] fetching crate fractions-rs 0.1.4...
[INFO] testing fractions-rs-0.1.4 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0
[INFO] extracting crate fractions-rs 0.1.4 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate fractions-rs 0.1.4
[INFO] finished tweaking crates.io crate fractions-rs 0.1.4
[INFO] tweaked toml for crates.io crate fractions-rs 0.1.4 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fractions-rs 0.1.4 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 fractions-rs 0.1.4 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] e15e82282fed91f61d27846c3ac9d2003eead2316265d4a38d13ff729127dc54
[INFO] running `Command { std: "docker" "start" "-a" "e15e82282fed91f61d27846c3ac9d2003eead2316265d4a38d13ff729127dc54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e15e82282fed91f61d27846c3ac9d2003eead2316265d4a38d13ff729127dc54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e15e82282fed91f61d27846c3ac9d2003eead2316265d4a38d13ff729127dc54", kill_on_drop: false }`
[INFO] [stdout] e15e82282fed91f61d27846c3ac9d2003eead2316265d4a38d13ff729127dc54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 53ca186f525ce36e9b4f1c2ca978d9ad611ce16ab727e7636cd1c091abb11ab5
[INFO] running `Command { std: "docker" "start" "-a" "53ca186f525ce36e9b4f1c2ca978d9ad611ce16ab727e7636cd1c091abb11ab5", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling fractions-rs v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.65s
[INFO] running `Command { std: "docker" "inspect" "53ca186f525ce36e9b4f1c2ca978d9ad611ce16ab727e7636cd1c091abb11ab5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53ca186f525ce36e9b4f1c2ca978d9ad611ce16ab727e7636cd1c091abb11ab5", kill_on_drop: false }`
[INFO] [stdout] 53ca186f525ce36e9b4f1c2ca978d9ad611ce16ab727e7636cd1c091abb11ab5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 5de33186e798403971f5ecc23c7c92084b681913fe14356fd30eee5e6a4a3772
[INFO] running `Command { std: "docker" "start" "-a" "5de33186e798403971f5ecc23c7c92084b681913fe14356fd30eee5e6a4a3772", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling log v0.4.21
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling getrandom v0.2.12
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]    Compiling regex v1.10.3
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling quickcheck v1.0.3
[INFO] [stderr]    Compiling quickcheck_macros v1.0.0
[INFO] [stderr]    Compiling fractions-rs v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 23.82s
[INFO] running `Command { std: "docker" "inspect" "5de33186e798403971f5ecc23c7c92084b681913fe14356fd30eee5e6a4a3772", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5de33186e798403971f5ecc23c7c92084b681913fe14356fd30eee5e6a4a3772", kill_on_drop: false }`
[INFO] [stdout] 5de33186e798403971f5ecc23c7c92084b681913fe14356fd30eee5e6a4a3772
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] e25109562a5995f83d119e53afd5b00bb714b5c0786ed2b6667e727a91d26785
[INFO] running `Command { std: "docker" "start" "-a" "e25109562a5995f83d119e53afd5b00bb714b5c0786ed2b6667e727a91d26785", 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/fractions-2f7cd35905da13fa)
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test fractions::test_gcd_recur ... ok
[INFO] [stdout] test fractions::tests::check_add ... ok
[INFO] [stdout] test fractions::tests::it_works ... ok
[INFO] [stdout] test fractions::tests::check_neg ... ok
[INFO] [stdout] test fractions::tests::check_eq ... ok
[INFO] [stdout] test fractions::tests::check_mul ... ok
[INFO] [stdout] test fractions::tests::test_abs ... ok
[INFO] [stdout] test fractions::tests::check_reciprocal ... ok
[INFO] [stdout] test fractions::tests::test_add_sub ... ok
[INFO] [stdout] test fractions::tests::test_add_sub_assign ... ok
[INFO] [stdout] test fractions::tests::test_const_abs ... ok
[INFO] [stdout] test fractions::tests::test_const_gcd ... ok
[INFO] [stdout] test fractions::tests::test_cross ... ok
[INFO] [stdout] test fractions::tests::check_add_sub ... ok
[INFO] [stdout] test fractions::tests::check_default ... ok
[INFO] [stdout] test fractions::tests::test_fraction_abs ... ok
[INFO] [stdout] test fractions::tests::test_fraction_arithmetic ... ok
[INFO] [stdout] test fractions::tests::test_fraction_comparison ... ok
[INFO] [stdout] test fractions::tests::test_fraction_compound_assign ... ok
[INFO] [stdout] test fractions::tests::test_fraction_construction ... ok
[INFO] [stdout] test fractions::tests::test_fraction_cross_product ... ok
[INFO] [stdout] test fractions::tests::test_fraction_from_i32_to_i64 ... ok
[INFO] [stdout] test fractions::tests::test_fraction_increment_decrement ... ok
[INFO] [stdout] test fractions::tests::test_fraction_special_values ... ok
[INFO] [stdout] test fractions::tests::test_ordering ... ok
[INFO] [stdout] test fractions::tests::test_mul_div ... ok
[INFO] [stdout] test fractions::tests::test_neg ... ok
[INFO] [stdout] test fractions::tests::test_special ... ok
[INFO] [stdout] test tests::test_archimedes4 ... ok
[INFO] [stdout] test tests::test_archimedes5 ... ok
[INFO] [stdout] test fractions::tests::test_mul_div_assign ... ok
[INFO] [stdout] test fractions::tests::test_fraction_normalization ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/fractions_rs-9c91bf2e94c94160)
[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] running `Command { std: "docker" "inspect" "e25109562a5995f83d119e53afd5b00bb714b5c0786ed2b6667e727a91d26785", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e25109562a5995f83d119e53afd5b00bb714b5c0786ed2b6667e727a91d26785", kill_on_drop: false }`
[INFO] [stdout] e25109562a5995f83d119e53afd5b00bb714b5c0786ed2b6667e727a91d26785