[INFO] cloning repository https://github.com/WeirdConstructor/web-wlambda-srv
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/WeirdConstructor/web-wlambda-srv" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWeirdConstructor%2Fweb-wlambda-srv"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWeirdConstructor%2Fweb-wlambda-srv'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4c9c69d81801dbc6b5ce62d67dc760e81aa57418
[INFO] checking WeirdConstructor/web-wlambda-srv against try#8a749131e7beb72f6edacefd2bdcbed3d67b2112 for pr-72331
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWeirdConstructor%2Fweb-wlambda-srv" "/workspace/builds/worker-0/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/WeirdConstructor/web-wlambda-srv on toolchain 8a749131e7beb72f6edacefd2bdcbed3d67b2112
[INFO] running `"/workspace/cargo-home/bin/cargo" "+8a749131e7beb72f6edacefd2bdcbed3d67b2112" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/WeirdConstructor/web-wlambda-srv
[INFO] removed path dependency wlambda from git repo https://github.com/WeirdConstructor/web-wlambda-srv
[INFO] finished tweaking git repo https://github.com/WeirdConstructor/web-wlambda-srv
[INFO] tweaked toml for git repo https://github.com/WeirdConstructor/web-wlambda-srv written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/WeirdConstructor/web-wlambda-srv already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+8a749131e7beb72f6edacefd2bdcbed3d67b2112" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] warning: dependency (wlambda) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /workspace/builds/worker-0/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+8a749131e7beb72f6edacefd2bdcbed3d67b2112" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+8a749131e7beb72f6edacefd2bdcbed3d67b2112" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] warning: dependency (wlambda) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wlambda v0.5.0
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+8a749131e7beb72f6edacefd2bdcbed3d67b2112" "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] 5738842f22a37ad78c420c374506063561ea4e0e30b013a740b71e6091c3ef42
[INFO] running `"docker" "start" "-a" "5738842f22a37ad78c420c374506063561ea4e0e30b013a740b71e6091c3ef42"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: dependency (wlambda) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]    Compiling libc v0.2.70
[INFO] [stderr]     Checking futures v0.1.29
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]     Checking either v1.5.3
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]     Checking slab v0.4.2
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]    Compiling proc-macro2 v1.0.14
[INFO] [stderr]    Compiling syn v1.0.23
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]     Checking itoa v0.4.5
[INFO] [stderr]    Compiling serde v1.0.110
[INFO] [stderr]    Compiling cc v1.0.54
[INFO] [stderr]    Compiling pkg-config v0.3.17
[INFO] [stderr]    Compiling nix v0.13.1
[INFO] [stderr]    Compiling ryu v1.0.4
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking arc-swap v0.4.6
[INFO] [stderr]     Checking utf8parse v0.1.1
[INFO] [stderr]     Checking unicode-width v0.1.7
[INFO] [stderr]     Checking try-lock v0.2.2
[INFO] [stderr]     Checking regex-syntax v0.6.17
[INFO] [stderr]     Checking unicode-segmentation v1.6.0
[INFO] [stderr]     Checking diff v0.1.12
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.4
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking crossbeam-utils v0.6.6
[INFO] [stderr]     Checking lock_api v0.3.4
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking bitflags v1.2.1
[INFO] [stderr]     Checking smallvec v0.6.13
[INFO] [stderr]     Checking crossbeam-queue v0.1.2
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]     Checking aho-corasick v0.7.10
[INFO] [stderr]     Checking crossbeam-queue v0.2.1
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling hyper v0.12.35
[INFO] [stderr]    Compiling sqlite3-src v0.2.11
[INFO] [stderr]    Compiling quote v1.0.6
[INFO] [stderr]     Checking crossbeam-deque v0.7.3
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking net2 v0.2.34
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]     Checking signal-hook-registry v1.2.0
[INFO] [stderr]     Checking dirs v1.0.5
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking sqlite3-sys v0.12.0
[INFO] [stderr]     Checking mio v0.6.22
[INFO] [stderr]     Checking sqlite v0.25.0
[INFO] [stderr]     Checking tokio-executor v0.1.10
[INFO] [stderr]     Checking tokio-sync v0.1.8
[INFO] [stderr]     Checking futures-cpupool v0.1.8
[INFO] [stderr]     Checking want v0.2.0
[INFO] [stderr]     Checking rmp v0.8.9
[INFO] [stderr]     Checking tokio-threadpool v0.1.18
[INFO] [stderr]     Checking tokio-current-thread v0.1.7
[INFO] [stderr]     Checking tokio-timer v0.2.13
[INFO] [stderr]     Checking tokio-io v0.1.13
[INFO] [stderr]     Checking http v0.1.21
[INFO] [stderr]     Checking string v0.2.1
[INFO] [stderr]     Checking tokio-buf v0.1.1
[INFO] [stderr]     Checking chrono v0.4.11
[INFO] [stderr]     Checking mio-uds v0.6.8
[INFO] [stderr]     Checking tokio-reactor v0.1.12
[INFO] [stderr]     Checking tokio-codec v0.1.2
[INFO] [stderr]     Checking tokio-fs v0.1.7
[INFO] [stderr]     Checking regex v1.3.7
[INFO] [stderr]     Checking tokio-uds v0.2.6
[INFO] [stderr]     Checking tokio-udp v0.1.6
[INFO] [stderr]     Checking tokio-tcp v0.1.4
[INFO] [stderr]     Checking tokio-signal v0.2.9
[INFO] [stderr]     Checking tokio-process v0.2.5
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking http-body v0.1.0
[INFO] [stderr]     Checking h2 v0.1.26
[INFO] [stderr]    Compiling serde_derive v1.0.110
[INFO] [stderr]     Checking rustyline v4.1.0
[INFO] [stderr]     Checking rmp-serde v0.14.3
[INFO] [stderr]     Checking serde_json v1.0.53
[INFO] [stderr]     Checking wlambda v0.5.0
[INFO] [stderr]     Checking web-wlambda-srv v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0433]: failed to resolve: could not find `MsgHandle` in `threads`
[INFO] [stderr]    --> src/main.rs:116:29
[INFO] [stderr]     |
[INFO] [stderr] 116 |     let mut msgh = threads::MsgHandle::new();
[INFO] [stderr]     |                             ^^^^^^^^^ could not find `MsgHandle` in `threads`
[INFO] [stderr] 
[INFO] [stderr] error[E0603]: struct `Sender` is private
[INFO] [stderr]    --> src/main.rs:115:39
[INFO] [stderr]     |
[INFO] [stderr] 115 | fn start_wlambda_thread() -> threads::Sender {
[INFO] [stderr]     |                                       ^^^^^^ private struct
[INFO] [stderr]     |
[INFO] [stderr] note: the struct `Sender` is defined here
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/wlambda-0.5.0/src/threads.rs:22:33
[INFO] [stderr]     |
[INFO] [stderr] 22  | use std::sync::mpsc::{Receiver, Sender, TryRecvError, RecvTimeoutError};
[INFO] [stderr]     |                                 ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0603]: struct `Sender` is private
[INFO] [stderr]    --> src/main.rs:361:46
[INFO] [stderr]     |
[INFO] [stderr] 361 | fn webmain(req: Request<Body>, snd: threads::Sender) -> BoxFut {
[INFO] [stderr]     |                                              ^^^^^^ private struct
[INFO] [stderr]     |
[INFO] [stderr] note: the struct `Sender` is defined here
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/wlambda-0.5.0/src/threads.rs:22:33
[INFO] [stderr]     |
[INFO] [stderr] 22  | use std::sync::mpsc::{Receiver, Sender, TryRecvError, RecvTimeoutError};
[INFO] [stderr]     |                                 ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stderr]    --> src/main.rs:115:30
[INFO] [stderr]     |
[INFO] [stderr] 115 | fn start_wlambda_thread() -> threads::Sender {
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^ expected 1 type argument
[INFO] [stderr] 
[INFO] [stderr] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stderr]    --> src/main.rs:361:37
[INFO] [stderr]     |
[INFO] [stderr] 361 | fn webmain(req: Request<Body>, snd: threads::Sender) -> BoxFut {
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^ expected 1 type argument
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 5 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0107, E0433, E0603.
[INFO] [stderr] For more information about an error, try `rustc --explain E0107`.
[INFO] [stderr] error[E0433]: failed to resolve: could not find `MsgHandle` in `threads`
[INFO] [stderr]    --> src/main.rs:116:29
[INFO] [stderr]     |
[INFO] [stderr] 116 |     let mut msgh = threads::MsgHandle::new();
[INFO] [stderr]     |                             ^^^^^^^^^ could not find `MsgHandle` in `threads`
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `web-wlambda-srv`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0603]: struct `Sender` is private
[INFO] [stderr]    --> src/main.rs:115:39
[INFO] [stderr]     |
[INFO] [stderr] 115 | fn start_wlambda_thread() -> threads::Sender {
[INFO] [stderr]     |                                       ^^^^^^ private struct
[INFO] [stderr]     |
[INFO] [stderr] note: the struct `Sender` is defined here
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/wlambda-0.5.0/src/threads.rs:22:33
[INFO] [stderr]     |
[INFO] [stderr] 22  | use std::sync::mpsc::{Receiver, Sender, TryRecvError, RecvTimeoutError};
[INFO] [stderr]     |                                 ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0603]: struct `Sender` is private
[INFO] [stderr]    --> src/main.rs:361:46
[INFO] [stderr]     |
[INFO] [stderr] 361 | fn webmain(req: Request<Body>, snd: threads::Sender) -> BoxFut {
[INFO] [stderr]     |                                              ^^^^^^ private struct
[INFO] [stderr]     |
[INFO] [stderr] note: the struct `Sender` is defined here
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/wlambda-0.5.0/src/threads.rs:22:33
[INFO] [stderr]     |
[INFO] [stderr] 22  | use std::sync::mpsc::{Receiver, Sender, TryRecvError, RecvTimeoutError};
[INFO] [stderr]     |                                 ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stderr]    --> src/main.rs:115:30
[INFO] [stderr]     |
[INFO] [stderr] 115 | fn start_wlambda_thread() -> threads::Sender {
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^ expected 1 type argument
[INFO] [stderr] 
[INFO] [stderr] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stderr]    --> src/main.rs:361:37
[INFO] [stderr]     |
[INFO] [stderr] 361 | fn webmain(req: Request<Body>, snd: threads::Sender) -> BoxFut {
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^ expected 1 type argument
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 5 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0107, E0433, E0603.
[INFO] [stderr] For more information about an error, try `rustc --explain E0107`.
[INFO] [stderr] error: could not compile `web-wlambda-srv`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "5738842f22a37ad78c420c374506063561ea4e0e30b013a740b71e6091c3ef42"`
[INFO] running `"docker" "rm" "-f" "5738842f22a37ad78c420c374506063561ea4e0e30b013a740b71e6091c3ef42"`
[INFO] [stdout] 5738842f22a37ad78c420c374506063561ea4e0e30b013a740b71e6091c3ef42