[INFO] cloning repository https://github.com/WeirdConstructor/web-wlambda-srv
[INFO] running `Command { std: "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", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWeirdConstructor%2Fweb-wlambda-srv'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4c9c69d81801dbc6b5ce62d67dc760e81aa57418
[INFO] checking WeirdConstructor/web-wlambda-srv against try#3e22d1f9053c0fc87629b3c6d5d9567856368e5d for pr-78714
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWeirdConstructor%2Fweb-wlambda-srv" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/WeirdConstructor/web-wlambda-srv on toolchain 3e22d1f9053c0fc87629b3c6d5d9567856368e5d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-11/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 `Command { std: "/workspace/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-11/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 `Command { std: "/workspace/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sqlite v0.25.3
[INFO] [stderr]   Downloaded sqlite3-sys v0.12.0
[INFO] [stderr]   Downloaded tokio-signal v0.2.9
[INFO] [stderr]   Downloaded tokio-process v0.2.5
[INFO] [stderr]   Downloaded sqlite3-src v0.2.12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fd87c0a4bcb3161aff26de493d76a5c38939643cc7e2e03fde77d449b7adc8aa
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "fd87c0a4bcb3161aff26de493d76a5c38939643cc7e2e03fde77d449b7adc8aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd87c0a4bcb3161aff26de493d76a5c38939643cc7e2e03fde77d449b7adc8aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd87c0a4bcb3161aff26de493d76a5c38939643cc7e2e03fde77d449b7adc8aa", kill_on_drop: false }`
[INFO] [stdout] fd87c0a4bcb3161aff26de493d76a5c38939643cc7e2e03fde77d449b7adc8aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] df6f3be5f7cb1fe9613e835268c9df5599ddf352f682055e4dfdcf9ce3b31112
[INFO] running `Command { std: "docker" "start" "-a" "df6f3be5f7cb1fe9613e835268c9df5599ddf352f682055e4dfdcf9ce3b31112", kill_on_drop: false }`
[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]     Checking lock_api v0.3.4
[INFO] [stderr]    Compiling sqlite3-src v0.2.12
[INFO] [stderr]     Checking net2 v0.2.35
[INFO] [stderr]     Checking dirs-sys-next v0.1.1
[INFO] [stderr]     Checking signal-hook-registry v1.2.2
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking futures-cpupool v0.1.8
[INFO] [stderr]     Checking parking_lot_core v0.6.2
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking tokio-threadpool v0.1.18
[INFO] [stderr]     Checking rmp-serde v0.14.4
[INFO] [stderr]     Checking dirs-next v1.0.2
[INFO] [stderr]     Checking parking_lot v0.9.0
[INFO] [stderr]     Checking rustyline v6.3.0
[INFO] [stderr]     Checking mio v0.6.22
[INFO] [stderr]     Checking tokio-io v0.1.13
[INFO] [stderr]     Checking http v0.1.21
[INFO] [stderr]     Checking tokio-buf v0.1.1
[INFO] [stderr]     Checking string v0.2.1
[INFO] [stderr]     Checking tokio-codec v0.1.2
[INFO] [stderr]     Checking tokio-fs v0.1.7
[INFO] [stderr]     Checking sqlite3-sys v0.12.0
[INFO] [stderr]     Checking sqlite v0.25.3
[INFO] [stderr]     Checking tokio-reactor v0.1.12
[INFO] [stderr]     Checking mio-uds v0.6.8
[INFO] [stderr]     Checking wlambda v0.6.3
[INFO] [stderr]     Checking tokio-tcp v0.1.4
[INFO] [stderr]     Checking tokio-udp v0.1.6
[INFO] [stderr]     Checking tokio-uds v0.2.7
[INFO] [stderr]     Checking tokio-signal v0.2.9
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking tokio-process v0.2.5
[INFO] [stderr]     Checking http-body v0.1.0
[INFO] [stderr]     Checking h2 v0.1.26
[INFO] [stderr]     Checking hyper v0.12.35
[INFO] [stderr]     Checking web-wlambda-srv v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: could not find `MsgHandle` in `threads`
[INFO] [stdout]    --> src/main.rs:116:29
[INFO] [stdout]     |
[INFO] [stdout] 116 |     let mut msgh = threads::MsgHandle::new();
[INFO] [stdout]     |                             ^^^^^^^^^ could not find `MsgHandle` in `threads`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: struct `Sender` is private
[INFO] [stdout]    --> src/main.rs:115:39
[INFO] [stdout]     |
[INFO] [stdout] 115 | fn start_wlambda_thread() -> threads::Sender {
[INFO] [stdout]     |                                       ^^^^^^ private struct
[INFO] [stdout]     |
[INFO] [stdout] note: the struct `Sender` is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/wlambda-0.6.3/src/threads.rs:22:33
[INFO] [stdout]     |
[INFO] [stdout] 22  | use std::sync::mpsc::{Receiver, Sender, TryRecvError, RecvTimeoutError};
[INFO] [stdout]     |                                 ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: struct `Sender` is private
[INFO] [stdout]    --> src/main.rs:361:46
[INFO] [stdout]     |
[INFO] [stdout] 361 | fn webmain(req: Request<Body>, snd: threads::Sender) -> BoxFut {
[INFO] [stdout]     |                                              ^^^^^^ private struct
[INFO] [stdout]     |
[INFO] [stdout] note: the struct `Sender` is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/wlambda-0.6.3/src/threads.rs:22:33
[INFO] [stdout]     |
[INFO] [stdout] 22  | use std::sync::mpsc::{Receiver, Sender, TryRecvError, RecvTimeoutError};
[INFO] [stdout]     |                                 ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stdout]    --> src/main.rs:115:30
[INFO] [stdout]     |
[INFO] [stdout] 115 | fn start_wlambda_thread() -> threads::Sender {
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^ expected 1 type argument
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stdout]    --> src/main.rs:361:37
[INFO] [stdout]     |
[INFO] [stdout] 361 | fn webmain(req: Request<Body>, snd: threads::Sender) -> BoxFut {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^ expected 1 type argument
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0107, E0433, E0603.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0107`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `web-wlambda-srv`
[INFO] [stdout] error[E0433]: failed to resolve: could not find `MsgHandle` in `threads`
[INFO] [stdout]    --> src/main.rs:116:29
[INFO] [stdout]     |
[INFO] [stdout] 116 |     let mut msgh = threads::MsgHandle::new();
[INFO] [stdout]     |                             ^^^^^^^^^ could not find `MsgHandle` in `threads`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] error[E0603]: struct `Sender` is private
[INFO] [stdout]    --> src/main.rs:115:39
[INFO] [stdout]     |
[INFO] [stdout] 115 | fn start_wlambda_thread() -> threads::Sender {
[INFO] [stdout]     |                                       ^^^^^^ private struct
[INFO] [stdout]     |
[INFO] [stdout] note: the struct `Sender` is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/wlambda-0.6.3/src/threads.rs:22:33
[INFO] [stdout]     |
[INFO] [stdout] 22  | use std::sync::mpsc::{Receiver, Sender, TryRecvError, RecvTimeoutError};
[INFO] [stdout]     |                                 ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stdout] error[E0603]: struct `Sender` is private
[INFO] [stdout]    --> src/main.rs:361:46
[INFO] [stdout]     |
[INFO] [stdout] 361 | fn webmain(req: Request<Body>, snd: threads::Sender) -> BoxFut {
[INFO] [stdout]     |                                              ^^^^^^ private struct
[INFO] [stdout]     |
[INFO] [stdout] note: the struct `Sender` is defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/wlambda-0.6.3/src/threads.rs:22:33
[INFO] [stdout]     |
[INFO] [stdout] 22  | use std::sync::mpsc::{Receiver, Sender, TryRecvError, RecvTimeoutError};
[INFO] [stdout]     |                                 ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stdout]    --> src/main.rs:115:30
[INFO] [stdout]     |
[INFO] [stdout] 115 | fn start_wlambda_thread() -> threads::Sender {
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^ expected 1 type argument
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stdout]    --> src/main.rs:361:37
[INFO] [stdout]     |
[INFO] [stdout] 361 | fn webmain(req: Request<Body>, snd: threads::Sender) -> BoxFut {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^ expected 1 type argument
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0107, E0433, E0603.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0107`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "df6f3be5f7cb1fe9613e835268c9df5599ddf352f682055e4dfdcf9ce3b31112", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df6f3be5f7cb1fe9613e835268c9df5599ddf352f682055e4dfdcf9ce3b31112", kill_on_drop: false }`
[INFO] [stdout] df6f3be5f7cb1fe9613e835268c9df5599ddf352f682055e4dfdcf9ce3b31112