[INFO] fetching crate hecate-executor 0.1.0...
[INFO] testing hecate-executor-0.1.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate hecate-executor 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate hecate-executor 0.1.0
[INFO] finished tweaking crates.io crate hecate-executor 0.1.0
[INFO] tweaked toml for crates.io crate hecate-executor 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate hecate-executor 0.1.0 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] crate crates.io crate hecate-executor 0.1.0 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]     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]  Downloading crates ...
[INFO] [stderr]   Downloaded russh-cryptovec v0.52.0
[INFO] [stderr]   Downloaded russh-util v0.52.0
[INFO] [stderr]   Downloaded russh-config v0.50.0
[INFO] [stderr]   Downloaded pageant v0.0.3
[INFO] [stderr]   Downloaded globset v0.3.0
[INFO] [stderr]   Downloaded russh v0.53.0
[INFO] [stderr]   Downloaded aws-lc-rs v1.13.2
[INFO] [stderr]   Downloaded internal-russh-forked-ssh-key v0.6.11+upstream-0.6.7
[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] 88bb29b2487105373f516b9e9a3991e65d6d4fdc09959323e5db32b791dfc7c0
[INFO] running `Command { std: "docker" "start" "-a" "88bb29b2487105373f516b9e9a3991e65d6d4fdc09959323e5db32b791dfc7c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88bb29b2487105373f516b9e9a3991e65d6d4fdc09959323e5db32b791dfc7c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88bb29b2487105373f516b9e9a3991e65d6d4fdc09959323e5db32b791dfc7c0", kill_on_drop: false }`
[INFO] [stdout] 88bb29b2487105373f516b9e9a3991e65d6d4fdc09959323e5db32b791dfc7c0
[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] 0b0614e26fb05525ff59e6d3db7f0681f005fd10d5b7a6886c22a926d93de38b
[INFO] running `Command { std: "docker" "start" "-a" "0b0614e26fb05525ff59e6d3db7f0681f005fd10d5b7a6886c22a926d93de38b", kill_on_drop: false }`
[INFO] [stderr] error: failed to download `signature v2.2.0`
[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 `signature v2.2.0`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to create directory `/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/signature-2.2.0`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   Read-only file system (os error 30)
[INFO] running `Command { std: "docker" "inspect" "0b0614e26fb05525ff59e6d3db7f0681f005fd10d5b7a6886c22a926d93de38b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b0614e26fb05525ff59e6d3db7f0681f005fd10d5b7a6886c22a926d93de38b", kill_on_drop: false }`
[INFO] [stdout] 0b0614e26fb05525ff59e6d3db7f0681f005fd10d5b7a6886c22a926d93de38b