[INFO] fetching crate cargo-miri 0.0.1...
[INFO] testing cargo-miri-0.0.1 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate cargo-miri 0.0.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate cargo-miri 0.0.1 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo-miri 0.0.1
[INFO] finished tweaking crates.io crate cargo-miri 0.0.1
[INFO] tweaked toml for crates.io crate cargo-miri 0.0.1 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9bc7611072c8e5a4aaa672ee3c01e313918338b9a7139094f0782b634451bd9e
[INFO] running `Command { std: "docker" "start" "-a" "9bc7611072c8e5a4aaa672ee3c01e313918338b9a7139094f0782b634451bd9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9bc7611072c8e5a4aaa672ee3c01e313918338b9a7139094f0782b634451bd9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bc7611072c8e5a4aaa672ee3c01e313918338b9a7139094f0782b634451bd9e", kill_on_drop: false }`
[INFO] [stdout] 9bc7611072c8e5a4aaa672ee3c01e313918338b9a7139094f0782b634451bd9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0ebb06ad0fd793777a9ff6fa23c9300d9c4176a8cb81d4f6588723e4c5358788
[INFO] running `Command { std: "docker" "start" "-a" "0ebb06ad0fd793777a9ff6fa23c9300d9c4176a8cb81d4f6588723e4c5358788", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-miri v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "0ebb06ad0fd793777a9ff6fa23c9300d9c4176a8cb81d4f6588723e4c5358788", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ebb06ad0fd793777a9ff6fa23c9300d9c4176a8cb81d4f6588723e4c5358788", kill_on_drop: false }`
[INFO] [stdout] 0ebb06ad0fd793777a9ff6fa23c9300d9c4176a8cb81d4f6588723e4c5358788
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca534ba83fb2ce62033d2f4a19c542133e0807174724a5ec2d065b01e08abc8e
[INFO] running `Command { std: "docker" "start" "-a" "ca534ba83fb2ce62033d2f4a19c542133e0807174724a5ec2d065b01e08abc8e", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-miri v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "ca534ba83fb2ce62033d2f4a19c542133e0807174724a5ec2d065b01e08abc8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca534ba83fb2ce62033d2f4a19c542133e0807174724a5ec2d065b01e08abc8e", kill_on_drop: false }`
[INFO] [stdout] ca534ba83fb2ce62033d2f4a19c542133e0807174724a5ec2d065b01e08abc8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 44e85ae5d8d7b3c6c11e0026e2003eb215d86dd1ef6d12be1d0efc8e54a0a126
[INFO] running `Command { std: "docker" "start" "-a" "44e85ae5d8d7b3c6c11e0026e2003eb215d86dd1ef6d12be1d0efc8e54a0a126", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cargo_miri-ee7351e7f1bac289)
[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" "44e85ae5d8d7b3c6c11e0026e2003eb215d86dd1ef6d12be1d0efc8e54a0a126", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44e85ae5d8d7b3c6c11e0026e2003eb215d86dd1ef6d12be1d0efc8e54a0a126", kill_on_drop: false }`
[INFO] [stdout] 44e85ae5d8d7b3c6c11e0026e2003eb215d86dd1ef6d12be1d0efc8e54a0a126