[INFO] fetching crate actix-files 0.6.0-beta.16...
[INFO] testing actix-files-0.6.0-beta.16 against 1.59.0 for beta-1.60-1
[INFO] extracting crate actix-files 0.6.0-beta.16 into /workspace/builds/worker-41/source
[INFO] validating manifest of crates.io crate actix-files 0.6.0-beta.16 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate actix-files 0.6.0-beta.16
[INFO] finished tweaking crates.io crate actix-files 0.6.0-beta.16
[INFO] tweaked toml for crates.io crate actix-files 0.6.0-beta.16 written to /workspace/builds/worker-41/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 113acae7009fb4dbdd199d1e5a447601c0092ed9f262f443217dba869fad5cad
[INFO] running `Command { std: "docker" "start" "-a" "113acae7009fb4dbdd199d1e5a447601c0092ed9f262f443217dba869fad5cad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "113acae7009fb4dbdd199d1e5a447601c0092ed9f262f443217dba869fad5cad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "113acae7009fb4dbdd199d1e5a447601c0092ed9f262f443217dba869fad5cad", kill_on_drop: false }`
[INFO] [stdout] 113acae7009fb4dbdd199d1e5a447601c0092ed9f262f443217dba869fad5cad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5285182ca49c17bc7d0fe2fa476ea7426d97f7466abd0523425aae388739310e
[INFO] running `Command { std: "docker" "start" "-a" "5285182ca49c17bc7d0fe2fa476ea7426d97f7466abd0523425aae388739310e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling futures-task v0.3.21
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling askama_escape v0.10.3
[INFO] [stderr]    Compiling http-range v0.1.5
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling http v0.2.6
[INFO] [stderr]    Compiling time v0.3.7
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling crypto-common v0.1.3
[INFO] [stderr]    Compiling block-buffer v0.10.2
[INFO] [stderr]    Compiling digest v0.10.3
[INFO] [stderr]    Compiling sha-1 v0.10.0
[INFO] [stderr]    Compiling mime_guess v2.0.4
[INFO] [stderr]    Compiling local-channel v0.1.2
[INFO] [stderr]    Compiling actix-rt v2.6.0
[INFO] [stderr]    Compiling tokio-util v0.7.0
[INFO] [stderr]    Compiling tokio-util v0.6.9
[INFO] [stderr]    Compiling actix-server v2.0.0
[INFO] [stderr]    Compiling actix-codec v0.5.0
[INFO] [stderr]    Compiling h2 v0.3.11
[INFO] [stderr]    Compiling actix-router v0.5.0
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling actix-http v3.0.0
[INFO] [stderr]    Compiling actix-web v4.0.1
[INFO] [stderr]    Compiling actix-files v0.6.0-beta.16 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0603]: unit struct `BlockingError` is private
[INFO] [stdout]   --> src/chunked.rs:98:36
[INFO] [stdout]    |
[INFO] [stdout] 98 |     .map_err(|_| actix_web::error::BlockingError)??;
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^ private unit struct
[INFO] [stdout]    |
[INFO] [stdout] note: the unit struct `BlockingError` is defined here
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-web-4.0.1/src/error/mod.rs:40:1
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct BlockingError;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0603`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `actix-files` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "5285182ca49c17bc7d0fe2fa476ea7426d97f7466abd0523425aae388739310e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5285182ca49c17bc7d0fe2fa476ea7426d97f7466abd0523425aae388739310e", kill_on_drop: false }`
[INFO] [stdout] 5285182ca49c17bc7d0fe2fa476ea7426d97f7466abd0523425aae388739310e