[INFO] fetching crate toylang 0.1.4...
[INFO] testing toylang-0.1.4 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate toylang 0.1.4 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate toylang 0.1.4
[INFO] finished tweaking crates.io crate toylang 0.1.4
[INFO] tweaked toml for crates.io crate toylang 0.1.4 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate toylang 0.1.4 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate toylang 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 231169c2a49cafcfabf6e2bb68aab43401a720b12f2a1ed4b6c4dae3168e226e
[INFO] running `Command { std: "docker" "start" "-a" "231169c2a49cafcfabf6e2bb68aab43401a720b12f2a1ed4b6c4dae3168e226e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "231169c2a49cafcfabf6e2bb68aab43401a720b12f2a1ed4b6c4dae3168e226e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "231169c2a49cafcfabf6e2bb68aab43401a720b12f2a1ed4b6c4dae3168e226e", kill_on_drop: false }`
[INFO] [stdout] 231169c2a49cafcfabf6e2bb68aab43401a720b12f2a1ed4b6c4dae3168e226e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 47a23f69f1915b4dc93f113ded07e499f05e1a152bb4239404ee9127cabc0f5d
[INFO] running `Command { std: "docker" "start" "-a" "47a23f69f1915b4dc93f113ded07e499f05e1a152bb4239404ee9127cabc0f5d", kill_on_drop: false }`
[INFO] [stderr]    Compiling toy_runtime v0.1.0
[INFO] [stderr]    Compiling toyc v0.1.3
[INFO] [stderr]    Compiling toylang v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "47a23f69f1915b4dc93f113ded07e499f05e1a152bb4239404ee9127cabc0f5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47a23f69f1915b4dc93f113ded07e499f05e1a152bb4239404ee9127cabc0f5d", kill_on_drop: false }`
[INFO] [stdout] 47a23f69f1915b4dc93f113ded07e499f05e1a152bb4239404ee9127cabc0f5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 98ff4c8dab9586c0aeb23dcfc2daeb4faa9bcf6df21c3a19ed05044aa4e57c6c
[INFO] running `Command { std: "docker" "start" "-a" "98ff4c8dab9586c0aeb23dcfc2daeb4faa9bcf6df21c3a19ed05044aa4e57c6c", kill_on_drop: false }`
[INFO] [stderr]    Compiling toylang v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "98ff4c8dab9586c0aeb23dcfc2daeb4faa9bcf6df21c3a19ed05044aa4e57c6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98ff4c8dab9586c0aeb23dcfc2daeb4faa9bcf6df21c3a19ed05044aa4e57c6c", kill_on_drop: false }`
[INFO] [stdout] 98ff4c8dab9586c0aeb23dcfc2daeb4faa9bcf6df21c3a19ed05044aa4e57c6c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] baf469764537ca5679121a65e8e8eee28f88cd5912260824d2d1ca7ca6674023
[INFO] running `Command { std: "docker" "start" "-a" "baf469764537ca5679121a65e8e8eee28f88cd5912260824d2d1ca7ca6674023", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/toy-328e209ccbe5189e)
[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" "baf469764537ca5679121a65e8e8eee28f88cd5912260824d2d1ca7ca6674023", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "baf469764537ca5679121a65e8e8eee28f88cd5912260824d2d1ca7ca6674023", kill_on_drop: false }`
[INFO] [stdout] baf469764537ca5679121a65e8e8eee28f88cd5912260824d2d1ca7ca6674023