[INFO] fetching crate openzl 0.0.0...
[INFO] testing openzl-0.0.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate openzl 0.0.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate openzl 0.0.0
[INFO] finished tweaking crates.io crate openzl 0.0.0
[INFO] tweaked toml for crates.io crate openzl 0.0.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate openzl 0.0.0 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 openzl 0.0.0 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] e4401a3465f4ff3cf15a1a897011cfcb3532dc33f45dfd69011eb1661214f970
[INFO] running `Command { std: "docker" "start" "-a" "e4401a3465f4ff3cf15a1a897011cfcb3532dc33f45dfd69011eb1661214f970", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e4401a3465f4ff3cf15a1a897011cfcb3532dc33f45dfd69011eb1661214f970", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4401a3465f4ff3cf15a1a897011cfcb3532dc33f45dfd69011eb1661214f970", kill_on_drop: false }`
[INFO] [stdout] e4401a3465f4ff3cf15a1a897011cfcb3532dc33f45dfd69011eb1661214f970
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 99e8e8d6b062b1cc465a27f5cf795580689eb7fdbaa9131395a59f7f6f530b1f
[INFO] running `Command { std: "docker" "start" "-a" "99e8e8d6b062b1cc465a27f5cf795580689eb7fdbaa9131395a59f7f6f530b1f", kill_on_drop: false }`
[INFO] [stderr]    Compiling openzl v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "99e8e8d6b062b1cc465a27f5cf795580689eb7fdbaa9131395a59f7f6f530b1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99e8e8d6b062b1cc465a27f5cf795580689eb7fdbaa9131395a59f7f6f530b1f", kill_on_drop: false }`
[INFO] [stdout] 99e8e8d6b062b1cc465a27f5cf795580689eb7fdbaa9131395a59f7f6f530b1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 7a25bdc1729e1d623c982d1576f403e9472a51adecaa9b7cf8e9e4bbba9fa02f
[INFO] running `Command { std: "docker" "start" "-a" "7a25bdc1729e1d623c982d1576f403e9472a51adecaa9b7cf8e9e4bbba9fa02f", kill_on_drop: false }`
[INFO] [stderr]    Compiling openzl v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "7a25bdc1729e1d623c982d1576f403e9472a51adecaa9b7cf8e9e4bbba9fa02f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a25bdc1729e1d623c982d1576f403e9472a51adecaa9b7cf8e9e4bbba9fa02f", kill_on_drop: false }`
[INFO] [stdout] 7a25bdc1729e1d623c982d1576f403e9472a51adecaa9b7cf8e9e4bbba9fa02f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 771c97e1e0d07eeb28ca8034f0ed17d02498efb60db109b197a0c0691fbcfcc5
[INFO] running `Command { std: "docker" "start" "-a" "771c97e1e0d07eeb28ca8034f0ed17d02498efb60db109b197a0c0691fbcfcc5", 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/openzl-1f4277732f02f5d0)
[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" "771c97e1e0d07eeb28ca8034f0ed17d02498efb60db109b197a0c0691fbcfcc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "771c97e1e0d07eeb28ca8034f0ed17d02498efb60db109b197a0c0691fbcfcc5", kill_on_drop: false }`
[INFO] [stdout] 771c97e1e0d07eeb28ca8034f0ed17d02498efb60db109b197a0c0691fbcfcc5