[INFO] fetching crate nzprimes 0.1.0...
[INFO] testing nzprimes-0.1.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate nzprimes 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate nzprimes 0.1.0
[INFO] finished tweaking crates.io crate nzprimes 0.1.0
[INFO] tweaked toml for crates.io crate nzprimes 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate nzprimes 0.1.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate nzprimes 0.1.0 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libnzprimes v1.0.0
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 15cfdc7b4df21000c186775ebff3e07e1a3093e160efb42c92f2fd3d36cbf2d5
[INFO] running `Command { std: "docker" "start" "-a" "15cfdc7b4df21000c186775ebff3e07e1a3093e160efb42c92f2fd3d36cbf2d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "15cfdc7b4df21000c186775ebff3e07e1a3093e160efb42c92f2fd3d36cbf2d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15cfdc7b4df21000c186775ebff3e07e1a3093e160efb42c92f2fd3d36cbf2d5", kill_on_drop: false }`
[INFO] [stdout] 15cfdc7b4df21000c186775ebff3e07e1a3093e160efb42c92f2fd3d36cbf2d5
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8fbe911b2b4d974f20fd1417a1bbea772d9bf4aa4e917e34eb3cfe4475fd1288
[INFO] running `Command { std: "docker" "start" "-a" "8fbe911b2b4d974f20fd1417a1bbea772d9bf4aa4e917e34eb3cfe4475fd1288", kill_on_drop: false }`
[INFO] [stderr]    Compiling libnzprimes v1.0.0
[INFO] [stderr]    Compiling nzprimes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "8fbe911b2b4d974f20fd1417a1bbea772d9bf4aa4e917e34eb3cfe4475fd1288", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fbe911b2b4d974f20fd1417a1bbea772d9bf4aa4e917e34eb3cfe4475fd1288", kill_on_drop: false }`
[INFO] [stdout] 8fbe911b2b4d974f20fd1417a1bbea772d9bf4aa4e917e34eb3cfe4475fd1288
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f944f3762468f195f23b94de7dd7fbe3659be1676f8a0b2b0406aadf01c07c6
[INFO] running `Command { std: "docker" "start" "-a" "7f944f3762468f195f23b94de7dd7fbe3659be1676f8a0b2b0406aadf01c07c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling nzprimes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "7f944f3762468f195f23b94de7dd7fbe3659be1676f8a0b2b0406aadf01c07c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f944f3762468f195f23b94de7dd7fbe3659be1676f8a0b2b0406aadf01c07c6", kill_on_drop: false }`
[INFO] [stdout] 7f944f3762468f195f23b94de7dd7fbe3659be1676f8a0b2b0406aadf01c07c6
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ec17e9cd2af9a00963c4943759458083cf79a9c128060873fdb2d2c08bf47098
[INFO] running `Command { std: "docker" "start" "-a" "ec17e9cd2af9a00963c4943759458083cf79a9c128060873fdb2d2c08bf47098", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/nzprimes-1d03028b26956f14)
[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" "ec17e9cd2af9a00963c4943759458083cf79a9c128060873fdb2d2c08bf47098", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec17e9cd2af9a00963c4943759458083cf79a9c128060873fdb2d2c08bf47098", kill_on_drop: false }`
[INFO] [stdout] ec17e9cd2af9a00963c4943759458083cf79a9c128060873fdb2d2c08bf47098