[INFO] fetching crate script 0.1.0...
[INFO] testing script-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate script 0.1.0 into /workspace/builds/worker-95/source
[INFO] validating manifest of crates.io crate script 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 script 0.1.0
[INFO] finished tweaking crates.io crate script 0.1.0
[INFO] tweaked toml for crates.io crate script 0.1.0 written to /workspace/builds/worker-95/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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] 9f555d5e3c582280221ee6508e3e913555d43798a1ee3b5768eb71ab76777bf1
[INFO] running `Command { std: "docker" "start" "-a" "9f555d5e3c582280221ee6508e3e913555d43798a1ee3b5768eb71ab76777bf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9f555d5e3c582280221ee6508e3e913555d43798a1ee3b5768eb71ab76777bf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f555d5e3c582280221ee6508e3e913555d43798a1ee3b5768eb71ab76777bf1", kill_on_drop: false }`
[INFO] [stdout] 9f555d5e3c582280221ee6508e3e913555d43798a1ee3b5768eb71ab76777bf1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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] 4a6e153481bcbf60675e4c5f8236e1a0e88f9a5ad43342e2788147391c8d86d1
[INFO] running `Command { std: "docker" "start" "-a" "4a6e153481bcbf60675e4c5f8236e1a0e88f9a5ad43342e2788147391c8d86d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling script v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `Command { std: "docker" "inspect" "4a6e153481bcbf60675e4c5f8236e1a0e88f9a5ad43342e2788147391c8d86d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a6e153481bcbf60675e4c5f8236e1a0e88f9a5ad43342e2788147391c8d86d1", kill_on_drop: false }`
[INFO] [stdout] 4a6e153481bcbf60675e4c5f8236e1a0e88f9a5ad43342e2788147391c8d86d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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] 814db5e9eb3de4da2678d89613687919d117bb37cc1f07aee353ba23a8cbe6d2
[INFO] running `Command { std: "docker" "start" "-a" "814db5e9eb3de4da2678d89613687919d117bb37cc1f07aee353ba23a8cbe6d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling script v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "814db5e9eb3de4da2678d89613687919d117bb37cc1f07aee353ba23a8cbe6d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "814db5e9eb3de4da2678d89613687919d117bb37cc1f07aee353ba23a8cbe6d2", kill_on_drop: false }`
[INFO] [stdout] 814db5e9eb3de4da2678d89613687919d117bb37cc1f07aee353ba23a8cbe6d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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] 87901dd0fd125edeef0f773bbb2bb53c810d874fb79ebffb2f04dc85346d2f0b
[INFO] running `Command { std: "docker" "start" "-a" "87901dd0fd125edeef0f773bbb2bb53c810d874fb79ebffb2f04dc85346d2f0b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/script-e40f8897571db656)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests script
[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] [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" "87901dd0fd125edeef0f773bbb2bb53c810d874fb79ebffb2f04dc85346d2f0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87901dd0fd125edeef0f773bbb2bb53c810d874fb79ebffb2f04dc85346d2f0b", kill_on_drop: false }`
[INFO] [stdout] 87901dd0fd125edeef0f773bbb2bb53c810d874fb79ebffb2f04dc85346d2f0b