[INFO] cloning repository https://github.com/nathan2slime/rs_web_server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nathan2slime/rs_web_server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnathan2slime%2Frs_web_server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnathan2slime%2Frs_web_server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 76ec8d21c43669a063a5e2908f9fbd4d22a2904e
[INFO] checking nathan2slime/rs_web_server against try#fafe42c59556a4233f03dd0d900b575a9afeece8 for pr-143764
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnathan2slime%2Frs_web_server" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/nathan2slime/rs_web_server
[INFO] finished tweaking git repo https://github.com/nathan2slime/rs_web_server
[INFO] tweaked toml for git repo https://github.com/nathan2slime/rs_web_server written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/nathan2slime/rs_web_server on toolchain fafe42c59556a4233f03dd0d900b575a9afeece8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fafe42c59556a4233f03dd0d900b575a9afeece8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/nathan2slime/rs_web_server 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" "+fafe42c59556a4233f03dd0d900b575a9afeece8" "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] warning: failed to write cache, path: /workspace/cargo-home/registry/index/index.crates.io-1949cf8c6b5b557f/.cache/nt/ex/ntex, error: No space left on device (os error 28)
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ntex-service v2.0.1
[INFO] [stderr]   Downloaded event-listener v5.0.0
[INFO] [stderr]   Downloaded ntex-bytes v0.1.24
[INFO] [stderr]   Downloaded ntex-tokio v0.4.0
[INFO] [stderr]   Downloaded ntex-io v1.0.1
[INFO] [stderr]   Downloaded ntex-http v0.1.12
[INFO] [stderr]   Downloaded ntex-util v1.0.1
[INFO] [stderr]   Downloaded ntex-router v0.5.3
[INFO] [stderr]   Downloaded ntex-tls v1.0.0
[INFO] [stderr]   Downloaded oneshot v0.1.6
[INFO] [stderr]   Downloaded ntex-rt v0.4.11
[INFO] [stderr]   Downloaded ntex v1.1.0
[INFO] [stderr]   Downloaded ntex-h2 v0.5.0
[INFO] [stderr]   Downloaded ntex-connect v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+fafe42c59556a4233f03dd0d900b575a9afeece8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 60e3e01ba9101928a5b07e977425552e9ab02b8ba20d736741903b6c06df4dec
[INFO] running `Command { std: "docker" "start" "-a" "60e3e01ba9101928a5b07e977425552e9ab02b8ba20d736741903b6c06df4dec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "60e3e01ba9101928a5b07e977425552e9ab02b8ba20d736741903b6c06df4dec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60e3e01ba9101928a5b07e977425552e9ab02b8ba20d736741903b6c06df4dec", kill_on_drop: false }`
[INFO] [stdout] 60e3e01ba9101928a5b07e977425552e9ab02b8ba20d736741903b6c06df4dec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+fafe42c59556a4233f03dd0d900b575a9afeece8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bfd6e6f6e141b53cce49660d88e82177fd40b6e6f69830448bfee37f24a913fc
[INFO] running `Command { std: "docker" "start" "-a" "bfd6e6f6e141b53cce49660d88e82177fd40b6e6f69830448bfee37f24a913fc", kill_on_drop: false }`
[INFO] [stderr] error: failed to select a version for the requirement `ntex = "^1.0.0"` (locked to 1.1.0)
[INFO] [stderr] candidate versions found which didn't match: 0.1.11, 0.1.10, 0.1.9, ...
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `ntex v0.1.0 (/opt/rustwide/workdir)`
[INFO] [stderr] As a reminder, you're using offline mode (--frozen) which can sometimes cause surprising resolution failures, if this error is too confusing you may wish to retry without `--frozen`.
[INFO] running `Command { std: "docker" "inspect" "bfd6e6f6e141b53cce49660d88e82177fd40b6e6f69830448bfee37f24a913fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfd6e6f6e141b53cce49660d88e82177fd40b6e6f69830448bfee37f24a913fc", kill_on_drop: false }`
[INFO] [stdout] bfd6e6f6e141b53cce49660d88e82177fd40b6e6f69830448bfee37f24a913fc