[INFO] fetching crate des 0.9.0-rc.0...
[INFO] testing des-0.9.0-rc.0 against try#16fbf98f22730e073c09e7b03f0eafb87a295545 for pr-145628
[INFO] extracting crate des 0.9.0-rc.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate des 0.9.0-rc.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate des 0.9.0-rc.0
[INFO] tweaked toml for crates.io crate des 0.9.0-rc.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate des 0.9.0-rc.0 on toolchain 16fbf98f22730e073c09e7b03f0eafb87a295545
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate des 0.9.0-rc.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" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c4ffc1ccf8456a0cacfe5f8a6e8b61705307dde8707587f2798bd0f4d0943412
[INFO] running `Command { std: "docker" "start" "-a" "c4ffc1ccf8456a0cacfe5f8a6e8b61705307dde8707587f2798bd0f4d0943412", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c4ffc1ccf8456a0cacfe5f8a6e8b61705307dde8707587f2798bd0f4d0943412", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4ffc1ccf8456a0cacfe5f8a6e8b61705307dde8707587f2798bd0f4d0943412", kill_on_drop: false }`
[INFO] [stdout] c4ffc1ccf8456a0cacfe5f8a6e8b61705307dde8707587f2798bd0f4d0943412
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3445ce9dba23b90e5844d766ff9b7fbd7eed20e66d09f08e17d1425dc429880b
[INFO] running `Command { std: "docker" "start" "-a" "3445ce9dba23b90e5844d766ff9b7fbd7eed20e66d09f08e17d1425dc429880b", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling hybrid-array v0.3.0
[INFO] [stderr]    Compiling inout v0.2.0-rc.4
[INFO] [stderr]    Compiling crypto-common v0.2.0-rc.3
[INFO] [stderr]    Compiling cipher v0.5.0-rc.0
[INFO] [stderr]    Compiling des v0.9.0-rc.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.35s
[INFO] running `Command { std: "docker" "inspect" "3445ce9dba23b90e5844d766ff9b7fbd7eed20e66d09f08e17d1425dc429880b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3445ce9dba23b90e5844d766ff9b7fbd7eed20e66d09f08e17d1425dc429880b", kill_on_drop: false }`
[INFO] [stdout] 3445ce9dba23b90e5844d766ff9b7fbd7eed20e66d09f08e17d1425dc429880b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc2d57f03424ac10268d273b56534ef2a82cb65f5d39825d929590faa33915d4
[INFO] running `Command { std: "docker" "start" "-a" "dc2d57f03424ac10268d273b56534ef2a82cb65f5d39825d929590faa33915d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling blobby v0.4.0-pre.0
[INFO] [stderr]    Compiling hex-literal v1.0.0
[INFO] [stderr]    Compiling cipher v0.5.0-rc.0
[INFO] [stderr]    Compiling des v0.9.0-rc.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "dc2d57f03424ac10268d273b56534ef2a82cb65f5d39825d929590faa33915d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc2d57f03424ac10268d273b56534ef2a82cb65f5d39825d929590faa33915d4", kill_on_drop: false }`
[INFO] [stdout] dc2d57f03424ac10268d273b56534ef2a82cb65f5d39825d929590faa33915d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e4f108872537b3522001cb4f1990f3a3e4d3086622c778738a7158f783c7b08e
[INFO] running `Command { std: "docker" "start" "-a" "e4f108872537b3522001cb4f1990f3a3e4d3086622c778738a7158f783c7b08e", kill_on_drop: false }`
[INFO] [stderr] error: failed to download `blobby v0.4.0-pre.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 `blobby v0.4.0-pre.0`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to create directory `/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blobby-0.4.0-pre.0`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   Read-only file system (os error 30)
[INFO] running `Command { std: "docker" "inspect" "e4f108872537b3522001cb4f1990f3a3e4d3086622c778738a7158f783c7b08e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4f108872537b3522001cb4f1990f3a3e4d3086622c778738a7158f783c7b08e", kill_on_drop: false }`
[INFO] [stdout] e4f108872537b3522001cb4f1990f3a3e4d3086622c778738a7158f783c7b08e