[INFO] fetching crate namaste 0.29.2...
[INFO] building namaste-0.29.2 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate namaste 0.29.2 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate namaste 0.29.2
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate namaste 0.29.2
[INFO] tweaked toml for crates.io crate namaste 0.29.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate namaste 0.29.2 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate namaste 0.29.2 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded blackhole v0.20.2
[INFO] [stderr]   Downloaded dia-args v0.61.0
[INFO] [stderr]   Downloaded cld v0.5.1
[INFO] [stderr]   Downloaded dia-time v9.0.0
[INFO] [stderr]   Downloaded zeros v17.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e18a54e6c3c4e128e853373b969a497ff8b662c8f91e1dac6420d972df043886
[INFO] running `Command { std: "docker" "start" "-a" "e18a54e6c3c4e128e853373b969a497ff8b662c8f91e1dac6420d972df043886", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e18a54e6c3c4e128e853373b969a497ff8b662c8f91e1dac6420d972df043886", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e18a54e6c3c4e128e853373b969a497ff8b662c8f91e1dac6420d972df043886", kill_on_drop: false }`
[INFO] [stdout] e18a54e6c3c4e128e853373b969a497ff8b662c8f91e1dac6420d972df043886
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] c41371e07a4d7fbbdb2911fe04f275bd99660388294b31138b428b29c4548c48
[INFO] running `Command { std: "docker" "start" "-a" "c41371e07a4d7fbbdb2911fe04f275bd99660388294b31138b428b29c4548c48", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling namaste v0.29.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `tcp_quickack` has been stable since 1.89.0-nightly and no longer requires an attribute to enable
[INFO] [stdout]   --> src/lib.rs:65:84
[INFO] [stdout]    |
[INFO] [stdout] 65 | #![cfg_attr(any(target_os="linux", target_os="l4re", target_os="android"), feature(tcp_quickack))]
[INFO] [stdout]    |                                                                                    ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/linux/server_proc/server.rs:179:48
[INFO] [stdout]     |
[INFO] [stdout] 179 |         for (fd, _) in self.map.extract_if(|_, data| data.stop_flag.load(ATOMIC_ORDERING)) {
[INFO] [stdout]     |                                                ^^^^  ---- type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]     |
[INFO] [stdout] 179 |         for (fd, _) in self.map.extract_if(|_, data: /* Type */| data.stop_flag.load(ATOMIC_ORDERING)) {
[INFO] [stdout]     |                                                    ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this method takes 2 arguments but 1 argument was supplied
[INFO] [stdout]    --> src/linux/server_proc/server.rs:179:33
[INFO] [stdout]     |
[INFO] [stdout] 179 |         for (fd, _) in self.map.extract_if(|_, data| data.stop_flag.load(ATOMIC_ORDERING)) {
[INFO] [stdout]     |                                 ^^^^^^^^^^------------------------------------------------ argument #2 is missing
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/alloc/src/collections/btree/map.rs:1438:12
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 179 |         for (fd, _) in self.map.extract_if(|_, data| data.stop_flag.load(ATOMIC_ORDERING), /* pred */) {
[INFO] [stdout]     |                                                                                          ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0282.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `namaste` (lib) due to 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "c41371e07a4d7fbbdb2911fe04f275bd99660388294b31138b428b29c4548c48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c41371e07a4d7fbbdb2911fe04f275bd99660388294b31138b428b29c4548c48", kill_on_drop: false }`
[INFO] [stdout] c41371e07a4d7fbbdb2911fe04f275bd99660388294b31138b428b29c4548c48