[INFO] fetching crate dioptre 0.1.0...
[INFO] testing dioptre-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate dioptre 0.1.0 into /workspace/builds/worker-69/source
[INFO] validating manifest of crates.io crate dioptre 0.1.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dioptre 0.1.0
[INFO] finished tweaking crates.io crate dioptre 0.1.0
[INFO] tweaked toml for crates.io crate dioptre 0.1.0 written to /workspace/builds/worker-69/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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" "+beta-2021-09-08" "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-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 55e2f9a874a2513b90209e9c478c418e1a7d015fe5209354a96d73ea79d66882
[INFO] running `Command { std: "docker" "start" "-a" "55e2f9a874a2513b90209e9c478c418e1a7d015fe5209354a96d73ea79d66882", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "55e2f9a874a2513b90209e9c478c418e1a7d015fe5209354a96d73ea79d66882", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55e2f9a874a2513b90209e9c478c418e1a7d015fe5209354a96d73ea79d66882", kill_on_drop: false }`
[INFO] [stdout] 55e2f9a874a2513b90209e9c478c418e1a7d015fe5209354a96d73ea79d66882
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 560e8be08c59ec385a8d28bc29d32f66fc77a1da407042a2e59207a77e2098aa
[INFO] running `Command { std: "docker" "start" "-a" "560e8be08c59ec385a8d28bc29d32f66fc77a1da407042a2e59207a77e2098aa", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling dioptre-derive v0.1.0
[INFO] [stderr]    Compiling dioptre v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.58s
[INFO] running `Command { std: "docker" "inspect" "560e8be08c59ec385a8d28bc29d32f66fc77a1da407042a2e59207a77e2098aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "560e8be08c59ec385a8d28bc29d32f66fc77a1da407042a2e59207a77e2098aa", kill_on_drop: false }`
[INFO] [stdout] 560e8be08c59ec385a8d28bc29d32f66fc77a1da407042a2e59207a77e2098aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 68d72d3ce78c9e7ac2547912a3a3bd5dc5508dabbf28b426969b674b3f62bc7b
[INFO] running `Command { std: "docker" "start" "-a" "68d72d3ce78c9e7ac2547912a3a3bd5dc5508dabbf28b426969b674b3f62bc7b", kill_on_drop: false }`
[INFO] [stderr]    Compiling dioptre v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `Command { std: "docker" "inspect" "68d72d3ce78c9e7ac2547912a3a3bd5dc5508dabbf28b426969b674b3f62bc7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68d72d3ce78c9e7ac2547912a3a3bd5dc5508dabbf28b426969b674b3f62bc7b", kill_on_drop: false }`
[INFO] [stdout] 68d72d3ce78c9e7ac2547912a3a3bd5dc5508dabbf28b426969b674b3f62bc7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 30f2f0c111b2eb4faabcf61d2a145d97d3ca9448f2696cb043b865996cc5bd81
[INFO] running `Command { std: "docker" "start" "-a" "30f2f0c111b2eb4faabcf61d2a145d97d3ca9448f2696cb043b865996cc5bd81", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dioptre-988ea0c50b668b4b)
[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]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-1cc5cdd56a70b7e5)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test project ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dioptre
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/ext.rs - ext::CellExt::project (line 10) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "30f2f0c111b2eb4faabcf61d2a145d97d3ca9448f2696cb043b865996cc5bd81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30f2f0c111b2eb4faabcf61d2a145d97d3ca9448f2696cb043b865996cc5bd81", kill_on_drop: false }`
[INFO] [stdout] 30f2f0c111b2eb4faabcf61d2a145d97d3ca9448f2696cb043b865996cc5bd81