[INFO] fetching crate authzen 0.1.0-alpha.0...
[INFO] testing authzen-0.1.0-alpha.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate authzen 0.1.0-alpha.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate authzen 0.1.0-alpha.0
[INFO] finished tweaking crates.io crate authzen 0.1.0-alpha.0
[INFO] tweaked toml for crates.io crate authzen 0.1.0-alpha.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate authzen 0.1.0-alpha.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 549 packages to latest compatible versions
[INFO] [stderr]       Adding diesel v2.0.4 (available: v2.2.12)
[INFO] [stderr]       Adding diesel_derives v2.0.2 (available: v2.2.7)
[INFO] [stderr]       Adding matchit v0.8.4 (available: v0.8.6)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded typed-builder v0.12.0
[INFO] [stderr]   Downloaded redis_cluster_async v0.8.1
[INFO] [stderr]   Downloaded authzen-session v0.1.0-alpha.0
[INFO] [stderr]   Downloaded authzen-diesel-proc-macros-core v0.1.0-alpha.0
[INFO] [stderr]   Downloaded authzen-proc-macros v0.1.0-alpha.0
[INFO] [stderr]   Downloaded authzen-diesel v0.1.0-alpha.0
[INFO] [stderr]   Downloaded tracing-tree v0.4.0
[INFO] [stderr]   Downloaded authzen-opa v0.1.0-alpha.0
[INFO] [stderr]   Downloaded diesel-async v0.2.2
[INFO] [stderr]   Downloaded async-backtrace-attributes v0.2.7
[INFO] [stderr]   Downloaded async-backtrace v0.2.7
[INFO] [stderr]   Downloaded authzen-proc-macro-util v0.1.0-alpha.0
[INFO] [stderr]   Downloaded authzen-core v0.1.0-alpha.0
[INFO] [stderr]   Downloaded authzen-proc-macros-core v0.1.0-alpha.0
[INFO] [stderr]   Downloaded authzen-diesel-core v0.1.0-alpha.0
[INFO] [stderr]   Downloaded authzen-service-util v0.1.0-alpha.0
[INFO] [stderr]   Downloaded authzen-diesel-proc-macros v0.1.0-alpha.0
[INFO] [stderr]   Downloaded opentelemetry-jaeger v0.22.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 16423861a7c457585901124b81329da7a2091e7b4a94297febda7eac6e144f35
[INFO] running `Command { std: "docker" "start" "-a" "16423861a7c457585901124b81329da7a2091e7b4a94297febda7eac6e144f35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "16423861a7c457585901124b81329da7a2091e7b4a94297febda7eac6e144f35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16423861a7c457585901124b81329da7a2091e7b4a94297febda7eac6e144f35", kill_on_drop: false }`
[INFO] [stdout] 16423861a7c457585901124b81329da7a2091e7b4a94297febda7eac6e144f35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 339e178ec4ef2b62b0e0342d9534a87dca0616803d5747b2d93b07cf3f3d994d
[INFO] running `Command { std: "docker" "start" "-a" "339e178ec4ef2b62b0e0342d9534a87dca0616803d5747b2d93b07cf3f3d994d", kill_on_drop: false }`
[INFO] [stderr] error: failed to download `cfg-if v1.0.3`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   unable to get packages from source
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack package `cfg-if v1.0.3`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to create directory `/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cfg-if-1.0.3`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   Read-only file system (os error 30)
[INFO] running `Command { std: "docker" "inspect" "339e178ec4ef2b62b0e0342d9534a87dca0616803d5747b2d93b07cf3f3d994d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "339e178ec4ef2b62b0e0342d9534a87dca0616803d5747b2d93b07cf3f3d994d", kill_on_drop: false }`
[INFO] [stdout] 339e178ec4ef2b62b0e0342d9534a87dca0616803d5747b2d93b07cf3f3d994d