[INFO] updating cached repository https://github.com/Pierre-Colin/web-rcvs
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ade029229d6b114173e4349c872e44430c0cbe3b
[INFO] checking Pierre-Colin/web-rcvs against try#f149601db42efe10ece8b284ab681fd4a6fcb89c for pr-68766
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPierre-Colin%2Fweb-rcvs" "/workspace/builds/worker-2/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Pierre-Colin/web-rcvs on toolchain f149601db42efe10ece8b284ab681fd4a6fcb89c
[INFO] running `"/workspace/cargo-home/bin/cargo" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/Pierre-Colin/web-rcvs
[INFO] finished tweaking git repo https://github.com/Pierre-Colin/web-rcvs
[INFO] tweaked toml for git repo https://github.com/Pierre-Colin/web-rcvs written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/Pierre-Colin/web-rcvs already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b670697de9374619f876a4f4977358d44992d5b282df6287e84cab5bf5a1f0fb
[INFO] running `"docker" "start" "-a" "b670697de9374619f876a4f4977358d44992d5b282df6287e84cab5bf5a1f0fb"`
[INFO] [stderr]    Compiling getrandom v0.1.10
[INFO] [stderr]     Checking arc-swap v0.4.2
[INFO] [stderr]    Compiling miniz-sys v0.1.12
[INFO] [stderr]     Checking actix-service v0.4.1
[INFO] [stderr]    Compiling brotli-sys v0.3.2
[INFO] [stderr]     Checking socket2 v0.3.11
[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling regex v1.3.1
[INFO] [stderr]     Checking resolv-conf v0.6.2
[INFO] [stderr]     Checking num-complex v0.2.3
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking tokio-io v0.1.12
[INFO] [stderr]    Compiling enum-as-inner v0.2.1
[INFO] [stderr]     Checking mio-uds v0.6.7
[INFO] [stderr]    Compiling actix-web-codegen v0.1.2
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]     Checking chrono v0.4.7
[INFO] [stderr]     Checking num-rational v0.2.2
[INFO] [stderr]     Checking parking_lot v0.4.8
[INFO] [stderr]     Checking signal-hook-registry v1.1.1
[INFO] [stderr]     Checking tokio-codec v0.1.1
[INFO] [stderr]     Checking h2 v0.1.26
[INFO] [stderr]     Checking alga v0.9.1
[INFO] [stderr]     Checking tokio-reactor v0.1.9
[INFO] [stderr]     Checking signal-hook v0.1.10
[INFO] [stderr]     Checking rand_core v0.5.0
[INFO] [stderr]     Checking chashmap v2.2.2
[INFO] [stderr]     Checking actix-codec v0.1.2
[INFO] [stderr]     Checking flate2 v1.0.11
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]     Checking tokio-udp v0.1.3
[INFO] [stderr]     Checking tokio-signal v0.2.7
[INFO] [stderr]    Compiling v_escape_derive v0.5.5
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]     Checking actix-utils v0.4.5
[INFO] [stderr]     Checking rand v0.7.0
[INFO] [stderr]     Checking trust-dns-proto v0.7.4
[INFO] [stderr]     Checking actix-server-config v0.1.2
[INFO] [stderr]     Checking nalgebra v0.18.1
[INFO] [stderr]    Compiling derive_more v0.15.0
[INFO] [stderr]     Checking v_escape v0.7.4
[INFO] [stderr]     Checking v_htmlescape v0.4.5
[INFO] [stderr]     Checking trust-dns-resolver v0.11.1
[INFO] [stderr]     Checking brotli2 v0.3.2
[INFO] [stderr]     Checking serde v1.0.104
[INFO] [stderr]     Checking actix-threadpool v0.1.2
[INFO] [stderr]     Checking actix-connect v0.2.3
[INFO] [stderr] error[E0425]: cannot find value `_derive_more_Display_formatter` in this scope
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-threadpool-0.1.2/src/lib.rs:45:7
[INFO] [stderr]    |
[INFO] [stderr] 45 |     #[display(fmt = "{:?}", _0)]
[INFO] [stderr]    |       ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `_0` in this scope
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-threadpool-0.1.2/src/lib.rs:45:29
[INFO] [stderr]    |
[INFO] [stderr] 45 |     #[display(fmt = "{:?}", _0)]
[INFO] [stderr]    |                             ^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `_derive_more_Display_formatter` in this scope
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-threadpool-0.1.2/src/lib.rs:47:7
[INFO] [stderr]    |
[INFO] [stderr] 47 |     #[display(fmt = "Thread pool is gone")]
[INFO] [stderr]    |       ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0425`.
[INFO] [stderr] error: could not compile `actix-threadpool`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0425]: cannot find value `_derive_more_Display_formatter` in this scope
[INFO] [stderr]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-connect-0.2.3/src/error.rs:9:7
[INFO] [stderr]   |
[INFO] [stderr] 9 |     #[display(fmt = "Failed resolving hostname: {}", _0)]
[INFO] [stderr]   |       ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `_0` in this scope
[INFO] [stderr]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-connect-0.2.3/src/error.rs:9:54
[INFO] [stderr]   |
[INFO] [stderr] 9 |     #[display(fmt = "Failed resolving hostname: {}", _0)]
[INFO] [stderr]   |                                                      ^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `_derive_more_Display_formatter` in this scope
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-connect-0.2.3/src/error.rs:13:7
[INFO] [stderr]    |
[INFO] [stderr] 13 |     #[display(fmt = "No dns records found for the input")]
[INFO] [stderr]    |       ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `_derive_more_Display_formatter` in this scope
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-connect-0.2.3/src/error.rs:20:7
[INFO] [stderr]    |
[INFO] [stderr] 20 |     #[display(fmt = "Connector received `Connect` method with unresolved host")]
[INFO] [stderr]    |       ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `_derive_more_Display_formatter` in this scope
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-connect-0.2.3/src/error.rs:24:7
[INFO] [stderr]    |
[INFO] [stderr] 24 |     #[display(fmt = "{}", _0)]
[INFO] [stderr]    |       ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `_0` in this scope
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/actix-connect-0.2.3/src/error.rs:24:27
[INFO] [stderr]    |
[INFO] [stderr] 24 |     #[display(fmt = "{}", _0)]
[INFO] [stderr]    |                           ^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 6 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0425`.
[INFO] [stderr] error: could not compile `actix-connect`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "b670697de9374619f876a4f4977358d44992d5b282df6287e84cab5bf5a1f0fb"`
[INFO] running `"docker" "rm" "-f" "b670697de9374619f876a4f4977358d44992d5b282df6287e84cab5bf5a1f0fb"`
[INFO] [stdout] b670697de9374619f876a4f4977358d44992d5b282df6287e84cab5bf5a1f0fb