[INFO] fetching crate lindenmayer-system 0.3.1...
[INFO] testing lindenmayer-system-0.3.1 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate lindenmayer-system 0.3.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate lindenmayer-system 0.3.1 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded asexp v0.3.2
[INFO] [stderr]   Downloaded expression v0.3.4
[INFO] [stderr]   Downloaded expression-num v0.2.3
[INFO] [stderr]   Downloaded turtle-graphics v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7ea61b850cba813aaae320fa02e26f487566570b6dfbb4f163b345873cfe1cba
[INFO] running `Command { std: "docker" "start" "-a" "7ea61b850cba813aaae320fa02e26f487566570b6dfbb4f163b345873cfe1cba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ea61b850cba813aaae320fa02e26f487566570b6dfbb4f163b345873cfe1cba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ea61b850cba813aaae320fa02e26f487566570b6dfbb4f163b345873cfe1cba", kill_on_drop: false }`
[INFO] [stdout] 7ea61b850cba813aaae320fa02e26f487566570b6dfbb4f163b345873cfe1cba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 674f4995963d6b080af55f260e3136bfcdba2f908fe3d48716d9a413001d0a28
[INFO] running `Command { std: "docker" "start" "-a" "674f4995963d6b080af55f260e3136bfcdba2f908fe3d48716d9a413001d0a28", kill_on_drop: false }`
[INFO] [stderr]    Compiling asexp v0.3.2
[INFO] [stderr]    Compiling turtle-graphics v0.1.2
[INFO] [stderr]    Compiling expression v0.3.4
[INFO] [stderr]    Compiling lindenmayer-system v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.74s
[INFO] running `Command { std: "docker" "inspect" "674f4995963d6b080af55f260e3136bfcdba2f908fe3d48716d9a413001d0a28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "674f4995963d6b080af55f260e3136bfcdba2f908fe3d48716d9a413001d0a28", kill_on_drop: false }`
[INFO] [stdout] 674f4995963d6b080af55f260e3136bfcdba2f908fe3d48716d9a413001d0a28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 56148eeae3728556f48c8b8d8b2dfffd059ec48817f8166aa69af01cbe48a116
[INFO] running `Command { std: "docker" "start" "-a" "56148eeae3728556f48c8b8d8b2dfffd059ec48817f8166aa69af01cbe48a116", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling expression-num v0.2.3
[INFO] [stderr]    Compiling lindenmayer-system v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.85s
[INFO] running `Command { std: "docker" "inspect" "56148eeae3728556f48c8b8d8b2dfffd059ec48817f8166aa69af01cbe48a116", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56148eeae3728556f48c8b8d8b2dfffd059ec48817f8166aa69af01cbe48a116", kill_on_drop: false }`
[INFO] [stdout] 56148eeae3728556f48c8b8d8b2dfffd059ec48817f8166aa69af01cbe48a116
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e4979502c2efae897a65ca8644923bc39a93c59b6b697f3a998399736ed48406
[INFO] running `Command { std: "docker" "start" "-a" "e4979502c2efae897a65ca8644923bc39a93c59b6b697f3a998399736ed48406", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lindenmayer_system-a9a083c8960a82d5)
[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 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lindenmayer-system
[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" "e4979502c2efae897a65ca8644923bc39a93c59b6b697f3a998399736ed48406", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4979502c2efae897a65ca8644923bc39a93c59b6b697f3a998399736ed48406", kill_on_drop: false }`
[INFO] [stdout] e4979502c2efae897a65ca8644923bc39a93c59b6b697f3a998399736ed48406