[INFO] fetching crate blockset 0.7.0...
[INFO] testing blockset-0.7.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate blockset 0.7.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate blockset 0.7.0
[INFO] finished tweaking crates.io crate blockset 0.7.0
[INFO] tweaked toml for crates.io crate blockset 0.7.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate blockset 0.7.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate blockset 0.7.0 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded io-impl v0.11.0
[INFO] [stderr]   Downloaded blockset-lib v0.7.0
[INFO] [stderr]   Downloaded io-trait v0.11.0
[INFO] [stderr]   Downloaded nanvm-lib v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 51f0adf753a805a6cd9e846e7fb1531d1079bed0bb11e176d8fae227466a5e0f
[INFO] running `Command { std: "docker" "start" "-a" "51f0adf753a805a6cd9e846e7fb1531d1079bed0bb11e176d8fae227466a5e0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "51f0adf753a805a6cd9e846e7fb1531d1079bed0bb11e176d8fae227466a5e0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51f0adf753a805a6cd9e846e7fb1531d1079bed0bb11e176d8fae227466a5e0f", kill_on_drop: false }`
[INFO] [stdout] 51f0adf753a805a6cd9e846e7fb1531d1079bed0bb11e176d8fae227466a5e0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df6610a5c35dc5c982b38a17b9f45bc8187fe28ab9183f719d56f475a4e238db
[INFO] running `Command { std: "docker" "start" "-a" "df6610a5c35dc5c982b38a17b9f45bc8187fe28ab9183f719d56f475a4e238db", kill_on_drop: false }`
[INFO] [stderr]    Compiling io-trait v0.11.0
[INFO] [stderr]    Compiling nanvm-lib v0.1.0
[INFO] [stderr]    Compiling io-impl v0.11.0
[INFO] [stderr]    Compiling blockset-lib v0.7.0
[INFO] [stderr]    Compiling blockset v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.43s
[INFO] running `Command { std: "docker" "inspect" "df6610a5c35dc5c982b38a17b9f45bc8187fe28ab9183f719d56f475a4e238db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df6610a5c35dc5c982b38a17b9f45bc8187fe28ab9183f719d56f475a4e238db", kill_on_drop: false }`
[INFO] [stdout] df6610a5c35dc5c982b38a17b9f45bc8187fe28ab9183f719d56f475a4e238db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c9d275f7e8e644e46022512f75c3a2a19b88c5ccf763e79dc0c831ffe6c3b81
[INFO] running `Command { std: "docker" "start" "-a" "2c9d275f7e8e644e46022512f75c3a2a19b88c5ccf763e79dc0c831ffe6c3b81", kill_on_drop: false }`
[INFO] [stderr]    Compiling blockset v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "2c9d275f7e8e644e46022512f75c3a2a19b88c5ccf763e79dc0c831ffe6c3b81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c9d275f7e8e644e46022512f75c3a2a19b88c5ccf763e79dc0c831ffe6c3b81", kill_on_drop: false }`
[INFO] [stdout] 2c9d275f7e8e644e46022512f75c3a2a19b88c5ccf763e79dc0c831ffe6c3b81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a7b102dc166613c119c74a1473f0de4699476623610eefe4c8e729b84afba267
[INFO] running `Command { std: "docker" "start" "-a" "a7b102dc166613c119c74a1473f0de4699476623610eefe4c8e729b84afba267", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/blockset-c84ae4d1254923eb)
[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" "a7b102dc166613c119c74a1473f0de4699476623610eefe4c8e729b84afba267", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7b102dc166613c119c74a1473f0de4699476623610eefe4c8e729b84afba267", kill_on_drop: false }`
[INFO] [stdout] a7b102dc166613c119c74a1473f0de4699476623610eefe4c8e729b84afba267