[INFO] fetching crate pdk-m2 0.4.2...
[INFO] testing pdk-m2-0.4.2 against 1.90.0 for beta-1.91-3
[INFO] extracting crate pdk-m2 0.4.2 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate pdk-m2 0.4.2
[INFO] finished tweaking crates.io crate pdk-m2 0.4.2
[INFO] tweaked toml for crates.io crate pdk-m2 0.4.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pdk-m2 0.4.2 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pdk-m1 v0.4.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 50c7b9b5886a36d3977ebac58d8197e48f62d10f5e3a031a1e6f727c77606192
[INFO] running `Command { std: "docker" "start" "-a" "50c7b9b5886a36d3977ebac58d8197e48f62d10f5e3a031a1e6f727c77606192", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "50c7b9b5886a36d3977ebac58d8197e48f62d10f5e3a031a1e6f727c77606192", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50c7b9b5886a36d3977ebac58d8197e48f62d10f5e3a031a1e6f727c77606192", kill_on_drop: false }`
[INFO] [stdout] 50c7b9b5886a36d3977ebac58d8197e48f62d10f5e3a031a1e6f727c77606192
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a27b6afc67967ae05f0ecfa0a96f0346469054904b5433e38a78c45b8871f8d6
[INFO] running `Command { std: "docker" "start" "-a" "a27b6afc67967ae05f0ecfa0a96f0346469054904b5433e38a78c45b8871f8d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling pdk-m1 v0.4.2
[INFO] [stderr]    Compiling pdk-m2 v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "a27b6afc67967ae05f0ecfa0a96f0346469054904b5433e38a78c45b8871f8d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a27b6afc67967ae05f0ecfa0a96f0346469054904b5433e38a78c45b8871f8d6", kill_on_drop: false }`
[INFO] [stdout] a27b6afc67967ae05f0ecfa0a96f0346469054904b5433e38a78c45b8871f8d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 231509b6737609166af9453b41586cecdf643d8e020b4d5a909b25953b769050
[INFO] running `Command { std: "docker" "start" "-a" "231509b6737609166af9453b41586cecdf643d8e020b4d5a909b25953b769050", kill_on_drop: false }`
[INFO] [stderr]    Compiling pdk-m2 v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "231509b6737609166af9453b41586cecdf643d8e020b4d5a909b25953b769050", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "231509b6737609166af9453b41586cecdf643d8e020b4d5a909b25953b769050", kill_on_drop: false }`
[INFO] [stdout] 231509b6737609166af9453b41586cecdf643d8e020b4d5a909b25953b769050
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 97b2aefee60164b44c9067c0bc3cdb8cf055fa755ce197f399b39c6068edfbff
[INFO] running `Command { std: "docker" "start" "-a" "97b2aefee60164b44c9067c0bc3cdb8cf055fa755ce197f399b39c6068edfbff", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pdk_m2-b33aa15580047b90)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests pdk_m2
[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] [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" "97b2aefee60164b44c9067c0bc3cdb8cf055fa755ce197f399b39c6068edfbff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97b2aefee60164b44c9067c0bc3cdb8cf055fa755ce197f399b39c6068edfbff", kill_on_drop: false }`
[INFO] [stdout] 97b2aefee60164b44c9067c0bc3cdb8cf055fa755ce197f399b39c6068edfbff