[INFO] fetching crate ezk-internal 0.1.0...
[INFO] testing ezk-internal-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate ezk-internal 0.1.0 into /workspace/builds/worker-49/source
[INFO] validating manifest of crates.io crate ezk-internal 0.1.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ezk-internal 0.1.0
[INFO] finished tweaking crates.io crate ezk-internal 0.1.0
[INFO] tweaked toml for crates.io crate ezk-internal 0.1.0 written to /workspace/builds/worker-49/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6161ea8c9f6401cae923e286563de24d1105c41354a6f12a409333f5ff0540f0
[INFO] running `Command { std: "docker" "start" "-a" "6161ea8c9f6401cae923e286563de24d1105c41354a6f12a409333f5ff0540f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6161ea8c9f6401cae923e286563de24d1105c41354a6f12a409333f5ff0540f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6161ea8c9f6401cae923e286563de24d1105c41354a6f12a409333f5ff0540f0", kill_on_drop: false }`
[INFO] [stdout] 6161ea8c9f6401cae923e286563de24d1105c41354a6f12a409333f5ff0540f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3d632612cc7538de7dbeab779a2e1495c32fe80b4ebd2ed297462cc26a1068f2
[INFO] running `Command { std: "docker" "start" "-a" "3d632612cc7538de7dbeab779a2e1495c32fe80b4ebd2ed297462cc26a1068f2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling anyhow v1.0.56
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling nom v7.1.1
[INFO] [stderr]    Compiling ezk-internal v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.70s
[INFO] running `Command { std: "docker" "inspect" "3d632612cc7538de7dbeab779a2e1495c32fe80b4ebd2ed297462cc26a1068f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d632612cc7538de7dbeab779a2e1495c32fe80b4ebd2ed297462cc26a1068f2", kill_on_drop: false }`
[INFO] [stdout] 3d632612cc7538de7dbeab779a2e1495c32fe80b4ebd2ed297462cc26a1068f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6487af46375d35d1c9e2dcc678e1486ac74aabd9259b8681bfa72abfadd2dbc9
[INFO] running `Command { std: "docker" "start" "-a" "6487af46375d35d1c9e2dcc678e1486ac74aabd9259b8681bfa72abfadd2dbc9", kill_on_drop: false }`
[INFO] [stderr]    Compiling ezk-internal v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "6487af46375d35d1c9e2dcc678e1486ac74aabd9259b8681bfa72abfadd2dbc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6487af46375d35d1c9e2dcc678e1486ac74aabd9259b8681bfa72abfadd2dbc9", kill_on_drop: false }`
[INFO] [stdout] 6487af46375d35d1c9e2dcc678e1486ac74aabd9259b8681bfa72abfadd2dbc9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6d34f3a3074cd2b499bff4fa725c959cf7bacd278973b2785a674bd1cd05fa7e
[INFO] running `Command { std: "docker" "start" "-a" "6d34f3a3074cd2b499bff4fa725c959cf7bacd278973b2785a674bd1cd05fa7e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ezk_internal-43692bbe97dba7d8)
[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] [stderr]    Doc-tests ezk-internal
[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" "6d34f3a3074cd2b499bff4fa725c959cf7bacd278973b2785a674bd1cd05fa7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d34f3a3074cd2b499bff4fa725c959cf7bacd278973b2785a674bd1cd05fa7e", kill_on_drop: false }`
[INFO] [stdout] 6d34f3a3074cd2b499bff4fa725c959cf7bacd278973b2785a674bd1cd05fa7e