[INFO] fetching crate rc4 0.1.0...
[INFO] testing rc4-0.1.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate rc4 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate rc4 0.1.0
[INFO] finished tweaking crates.io crate rc4 0.1.0
[INFO] tweaked toml for crates.io crate rc4 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rc4 0.1.0 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 9 packages to latest compatible versions
[INFO] [stderr]       Adding hex-literal v0.3.4 (available: v1.0.0)
[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-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 2d73a60cfed999b727be5eb9528f9da9b061ea0bf7d18e54880677405a8cc673
[INFO] running `Command { std: "docker" "start" "-a" "2d73a60cfed999b727be5eb9528f9da9b061ea0bf7d18e54880677405a8cc673", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d73a60cfed999b727be5eb9528f9da9b061ea0bf7d18e54880677405a8cc673", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d73a60cfed999b727be5eb9528f9da9b061ea0bf7d18e54880677405a8cc673", kill_on_drop: false }`
[INFO] [stdout] 2d73a60cfed999b727be5eb9528f9da9b061ea0bf7d18e54880677405a8cc673
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 4640bb3a0070e59d11c24928fcd804f6f89dcb9e3801bc278e5355e500275765
[INFO] running `Command { std: "docker" "start" "-a" "4640bb3a0070e59d11c24928fcd804f6f89dcb9e3801bc278e5355e500275765", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling inout v0.1.4
[INFO] [stderr]    Compiling cipher v0.4.4
[INFO] [stderr]    Compiling rc4 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "4640bb3a0070e59d11c24928fcd804f6f89dcb9e3801bc278e5355e500275765", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4640bb3a0070e59d11c24928fcd804f6f89dcb9e3801bc278e5355e500275765", kill_on_drop: false }`
[INFO] [stdout] 4640bb3a0070e59d11c24928fcd804f6f89dcb9e3801bc278e5355e500275765
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 2af3d8f3f4357c4ee7877870afd96950720f32acf302d1e0af27bbe4e83bf845
[INFO] running `Command { std: "docker" "start" "-a" "2af3d8f3f4357c4ee7877870afd96950720f32acf302d1e0af27bbe4e83bf845", kill_on_drop: false }`
[INFO] [stderr]    Compiling hex-literal v0.3.4
[INFO] [stderr]    Compiling rc4 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "2af3d8f3f4357c4ee7877870afd96950720f32acf302d1e0af27bbe4e83bf845", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2af3d8f3f4357c4ee7877870afd96950720f32acf302d1e0af27bbe4e83bf845", kill_on_drop: false }`
[INFO] [stdout] 2af3d8f3f4357c4ee7877870afd96950720f32acf302d1e0af27bbe4e83bf845
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 2e35a010161beddcf285756d42dc791ec5aa94c50bc871b0720f32599ecabc2f
[INFO] running `Command { std: "docker" "start" "-a" "2e35a010161beddcf285756d42dc791ec5aa94c50bc871b0720f32599ecabc2f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/rc4-dd87d696c7f5595f)
[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 tests/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/lib-3d9656192c601f38)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test test_rfc6229_length_128_bits_key1 ... ok
[INFO] [stdout] test test_rfc6229_length_128_bits_key2 ... ok
[INFO] [stdout] test test_rfc6229_length_192_bits_key1 ... ok
[INFO] [stdout] test test_rfc6229_length_192_bits_key2 ... ok
[INFO] [stdout] test test_rfc6229_length_40_bits_key1 ... ok
[INFO] [stdout] test test_rfc6229_length_256_bits_key2 ... ok
[INFO] [stdout] test test_rfc6229_length_40_bits_key2 ... ok
[INFO] [stdout] test test_rfc6229_length_256_bits_key1 ... ok
[INFO] [stdout] test test_rfc6229_length_56_bits_key1 ... ok
[INFO] [stdout] test test_rfc6229_length_64_bits_key1 ... ok
[INFO] [stdout] test test_rfc6229_length_80_bits_key2 ... ok
[INFO] [stdout] test test_rfc6229_length_56_bits_key2 ... ok
[INFO] [stdout] test test_rfc6229_length_80_bits_key1 ... ok
[INFO] [stdout] test test_rfc6229_length_64_bits_key2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2e35a010161beddcf285756d42dc791ec5aa94c50bc871b0720f32599ecabc2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e35a010161beddcf285756d42dc791ec5aa94c50bc871b0720f32599ecabc2f", kill_on_drop: false }`
[INFO] [stdout] 2e35a010161beddcf285756d42dc791ec5aa94c50bc871b0720f32599ecabc2f