[INFO] fetching crate pythongen 0.1.5...
[INFO] building pythongen-0.1.5 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate pythongen 0.1.5 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate pythongen 0.1.5
[INFO] finished tweaking crates.io crate pythongen 0.1.5
[INFO] tweaked toml for crates.io crate pythongen 0.1.5 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pythongen 0.1.5 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pythongen 0.1.5 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded strum_macros v0.27.2
[INFO] [stderr]   Downloaded aleph-syntax-tree v0.1.1
[INFO] [stderr]   Downloaded strum v0.27.2
[INFO] [stderr]   Downloaded syn v2.0.104
[INFO] [stderr]   Downloaded serde_json v1.0.141
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 127ee085de5c205312a2020270b614ebcf311d4c55233c14568b5f88ba32852f
[INFO] running `Command { std: "docker" "start" "-a" "127ee085de5c205312a2020270b614ebcf311d4c55233c14568b5f88ba32852f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "127ee085de5c205312a2020270b614ebcf311d4c55233c14568b5f88ba32852f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "127ee085de5c205312a2020270b614ebcf311d4c55233c14568b5f88ba32852f", kill_on_drop: false }`
[INFO] [stdout] 127ee085de5c205312a2020270b614ebcf311d4c55233c14568b5f88ba32852f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c99301dfb8b07f4ed39d54961472010af9b28a06142b4fed29083b54b704833
[INFO] running `Command { std: "docker" "start" "-a" "3c99301dfb8b07f4ed39d54961472010af9b28a06142b4fed29083b54b704833", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.141
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling strum v0.27.2
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]    Compiling aleph-syntax-tree v0.1.1
[INFO] [stderr]    Compiling pythongen v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 31.20s
[INFO] running `Command { std: "docker" "inspect" "3c99301dfb8b07f4ed39d54961472010af9b28a06142b4fed29083b54b704833", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c99301dfb8b07f4ed39d54961472010af9b28a06142b4fed29083b54b704833", kill_on_drop: false }`
[INFO] [stdout] 3c99301dfb8b07f4ed39d54961472010af9b28a06142b4fed29083b54b704833
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5535eb73a30a87cfddb1e61670de174535b1833357340a8f4fcd0affd73df8ba
[INFO] running `Command { std: "docker" "start" "-a" "5535eb73a30a87cfddb1e61670de174535b1833357340a8f4fcd0affd73df8ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling pythongen v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "5535eb73a30a87cfddb1e61670de174535b1833357340a8f4fcd0affd73df8ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5535eb73a30a87cfddb1e61670de174535b1833357340a8f4fcd0affd73df8ba", kill_on_drop: false }`
[INFO] [stdout] 5535eb73a30a87cfddb1e61670de174535b1833357340a8f4fcd0affd73df8ba