[INFO] fetching crate lindenmayer-system 0.3.1...
[INFO] testing lindenmayer-system-0.3.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate lindenmayer-system 0.3.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate lindenmayer-system 0.3.1
[INFO] finished tweaking crates.io crate lindenmayer-system 0.3.1
[INFO] tweaked toml for crates.io crate lindenmayer-system 0.3.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate lindenmayer-system 0.3.1 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] 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 16 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.3.23 (available: v0.9.1)
[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]  Downloading crates ...
[INFO] [stderr]   Downloaded turtle-graphics v0.1.2
[INFO] [stderr]   Downloaded expression-num v0.2.3
[INFO] [stderr]   Downloaded expression v0.3.4
[INFO] [stderr]   Downloaded asexp v0.3.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 7d046f94cce8dc9335463e7fe267c47b28b07df0147ac85e518555265ca744c3
[INFO] running `Command { std: "docker" "start" "-a" "7d046f94cce8dc9335463e7fe267c47b28b07df0147ac85e518555265ca744c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d046f94cce8dc9335463e7fe267c47b28b07df0147ac85e518555265ca744c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d046f94cce8dc9335463e7fe267c47b28b07df0147ac85e518555265ca744c3", kill_on_drop: false }`
[INFO] [stdout] 7d046f94cce8dc9335463e7fe267c47b28b07df0147ac85e518555265ca744c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 3e33dd1de0af345a6819433cb879e85971f7368ec5c76f111dc9c80d0562ca5a
[INFO] running `Command { std: "docker" "start" "-a" "3e33dd1de0af345a6819433cb879e85971f7368ec5c76f111dc9c80d0562ca5a", kill_on_drop: false }`
[INFO] [stderr]    Compiling asexp v0.3.2
[INFO] [stderr]    Compiling turtle-graphics v0.1.2
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling expression v0.3.4
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling lindenmayer-system v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.61s
[INFO] running `Command { std: "docker" "inspect" "3e33dd1de0af345a6819433cb879e85971f7368ec5c76f111dc9c80d0562ca5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e33dd1de0af345a6819433cb879e85971f7368ec5c76f111dc9c80d0562ca5a", kill_on_drop: false }`
[INFO] [stdout] 3e33dd1de0af345a6819433cb879e85971f7368ec5c76f111dc9c80d0562ca5a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 1f01ee5dc2158b80916f9a268eb8eb1c799f02b6465fa497674f11b7462dc31e
[INFO] running `Command { std: "docker" "start" "-a" "1f01ee5dc2158b80916f9a268eb8eb1c799f02b6465fa497674f11b7462dc31e", kill_on_drop: false }`
[INFO] [stderr]    Compiling expression-num v0.2.3
[INFO] [stderr]    Compiling lindenmayer-system v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.24s
[INFO] running `Command { std: "docker" "inspect" "1f01ee5dc2158b80916f9a268eb8eb1c799f02b6465fa497674f11b7462dc31e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f01ee5dc2158b80916f9a268eb8eb1c799f02b6465fa497674f11b7462dc31e", kill_on_drop: false }`
[INFO] [stdout] 1f01ee5dc2158b80916f9a268eb8eb1c799f02b6465fa497674f11b7462dc31e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] f137a718c854bfa1dec5438ddd14a7d9cc5dbb907edd5ba24e90ced8c728edf7
[INFO] running `Command { std: "docker" "start" "-a" "f137a718c854bfa1dec5438ddd14a7d9cc5dbb907edd5ba24e90ced8c728edf7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/lindenmayer_system-8bdb970177e41616)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test parametric::test_rule_apply ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f137a718c854bfa1dec5438ddd14a7d9cc5dbb907edd5ba24e90ced8c728edf7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f137a718c854bfa1dec5438ddd14a7d9cc5dbb907edd5ba24e90ced8c728edf7", kill_on_drop: false }`
[INFO] [stdout] f137a718c854bfa1dec5438ddd14a7d9cc5dbb907edd5ba24e90ced8c728edf7