[INFO] fetching crate asimov-protocol 25.0.0-dev.21...
[INFO] testing asimov-protocol-25.0.0-dev.21 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate asimov-protocol 25.0.0-dev.21 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate asimov-protocol 25.0.0-dev.21
[INFO] finished tweaking crates.io crate asimov-protocol 25.0.0-dev.21
[INFO] tweaked toml for crates.io crate asimov-protocol 25.0.0-dev.21 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate asimov-protocol 25.0.0-dev.21 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] crate crates.io crate asimov-protocol 25.0.0-dev.21 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded known-schemes v0.2.0
[INFO] [stderr]   Downloaded dogma v0.1.10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] eec71ce9345aa3d9411a617985c16c1116ddd6a124220de852b79562e2e7eacd
[INFO] running `Command { std: "docker" "start" "-a" "eec71ce9345aa3d9411a617985c16c1116ddd6a124220de852b79562e2e7eacd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eec71ce9345aa3d9411a617985c16c1116ddd6a124220de852b79562e2e7eacd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eec71ce9345aa3d9411a617985c16c1116ddd6a124220de852b79562e2e7eacd", kill_on_drop: false }`
[INFO] [stdout] eec71ce9345aa3d9411a617985c16c1116ddd6a124220de852b79562e2e7eacd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 446c0fd630300dd04f6d7c183fe5603f11fe543159b2f9e27d5fc6813724de88
[INFO] running `Command { std: "docker" "start" "-a" "446c0fd630300dd04f6d7c183fe5603f11fe543159b2f9e27d5fc6813724de88", kill_on_drop: false }`
[INFO] [stderr]    Compiling iri-string v0.7.8
[INFO] [stderr]    Compiling known-schemes v0.2.0
[INFO] [stderr]    Compiling dogma v0.1.10
[INFO] [stderr]    Compiling asimov-protocol v25.0.0-dev.21 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.04s
[INFO] running `Command { std: "docker" "inspect" "446c0fd630300dd04f6d7c183fe5603f11fe543159b2f9e27d5fc6813724de88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "446c0fd630300dd04f6d7c183fe5603f11fe543159b2f9e27d5fc6813724de88", kill_on_drop: false }`
[INFO] [stdout] 446c0fd630300dd04f6d7c183fe5603f11fe543159b2f9e27d5fc6813724de88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0450d081babe13fc0d76b0d17ff58ee35d9715997185c18301ff953eb34fa4f0
[INFO] running `Command { std: "docker" "start" "-a" "0450d081babe13fc0d76b0d17ff58ee35d9715997185c18301ff953eb34fa4f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling asimov-protocol v25.0.0-dev.21 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "0450d081babe13fc0d76b0d17ff58ee35d9715997185c18301ff953eb34fa4f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0450d081babe13fc0d76b0d17ff58ee35d9715997185c18301ff953eb34fa4f0", kill_on_drop: false }`
[INFO] [stdout] 0450d081babe13fc0d76b0d17ff58ee35d9715997185c18301ff953eb34fa4f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 890419809a365886851280bcb742dece4addcff87dbb38da271847bde53ca107
[INFO] running `Command { std: "docker" "start" "-a" "890419809a365886851280bcb742dece4addcff87dbb38da271847bde53ca107", kill_on_drop: false }`
[INFO] [stderr] error: failed to download `dogma v0.1.10`
[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 `dogma v0.1.10`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to create directory `/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/dogma-0.1.10`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   Read-only file system (os error 30)
[INFO] running `Command { std: "docker" "inspect" "890419809a365886851280bcb742dece4addcff87dbb38da271847bde53ca107", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "890419809a365886851280bcb742dece4addcff87dbb38da271847bde53ca107", kill_on_drop: false }`
[INFO] [stdout] 890419809a365886851280bcb742dece4addcff87dbb38da271847bde53ca107