[INFO] fetching crate nilsimsa 0.2.0...
[INFO] testing nilsimsa-0.2.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate nilsimsa 0.2.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate nilsimsa 0.2.0
[INFO] finished tweaking crates.io crate nilsimsa 0.2.0
[INFO] tweaked toml for crates.io crate nilsimsa 0.2.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate nilsimsa 0.2.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[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-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] 96c2f54769f7fc8a5e96c02cd413adf1435b04e60af0a3ed017ce4de81894123
[INFO] running `Command { std: "docker" "start" "-a" "96c2f54769f7fc8a5e96c02cd413adf1435b04e60af0a3ed017ce4de81894123", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "96c2f54769f7fc8a5e96c02cd413adf1435b04e60af0a3ed017ce4de81894123", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96c2f54769f7fc8a5e96c02cd413adf1435b04e60af0a3ed017ce4de81894123", kill_on_drop: false }`
[INFO] [stdout] 96c2f54769f7fc8a5e96c02cd413adf1435b04e60af0a3ed017ce4de81894123
[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] 6ea7b1d6b9a80b8e60db1a9b20e0dbf40162104e29b0d9d3ea52b8ad55056629
[INFO] running `Command { std: "docker" "start" "-a" "6ea7b1d6b9a80b8e60db1a9b20e0dbf40162104e29b0d9d3ea52b8ad55056629", kill_on_drop: false }`
[INFO] [stderr]    Compiling nilsimsa v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "6ea7b1d6b9a80b8e60db1a9b20e0dbf40162104e29b0d9d3ea52b8ad55056629", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ea7b1d6b9a80b8e60db1a9b20e0dbf40162104e29b0d9d3ea52b8ad55056629", kill_on_drop: false }`
[INFO] [stdout] 6ea7b1d6b9a80b8e60db1a9b20e0dbf40162104e29b0d9d3ea52b8ad55056629
[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] 32ca4d6b179432f84cb9cb5288d34de2305dfbf8b57b39ad6afdf1082a130ee8
[INFO] running `Command { std: "docker" "start" "-a" "32ca4d6b179432f84cb9cb5288d34de2305dfbf8b57b39ad6afdf1082a130ee8", kill_on_drop: false }`
[INFO] [stderr]    Compiling nilsimsa v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "32ca4d6b179432f84cb9cb5288d34de2305dfbf8b57b39ad6afdf1082a130ee8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32ca4d6b179432f84cb9cb5288d34de2305dfbf8b57b39ad6afdf1082a130ee8", kill_on_drop: false }`
[INFO] [stdout] 32ca4d6b179432f84cb9cb5288d34de2305dfbf8b57b39ad6afdf1082a130ee8
[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] bd330d3682552bedf58ff44e98403f4a891a3822999cd9a4656e8fe8cb6472a4
[INFO] running `Command { std: "docker" "start" "-a" "bd330d3682552bedf58ff44e98403f4a891a3822999cd9a4656e8fe8cb6472a4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/nilsimsa-e1f0fcb94c2c7def)
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::compare_almost_equal ... ok
[INFO] [stdout] test tests::compare_equal ... ok
[INFO] [stdout] test tests::compare_very_dissimilar ... ok
[INFO] [stdout] test tests::compare_known_crash ... ok
[INFO] [stdout] test tests::compare_zero_with_nonzero ... ok
[INFO] [stdout] test tests::compare_zero_with_zero ... ok
[INFO] [stdout] test tests::expected_output ... ok
[INFO] [stdout] test tests::short_strings ... ok
[INFO] [stdout] test tests::long_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bd330d3682552bedf58ff44e98403f4a891a3822999cd9a4656e8fe8cb6472a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd330d3682552bedf58ff44e98403f4a891a3822999cd9a4656e8fe8cb6472a4", kill_on_drop: false }`
[INFO] [stdout] bd330d3682552bedf58ff44e98403f4a891a3822999cd9a4656e8fe8cb6472a4