[INFO] fetching crate pre-rfc3243-libtw2-gamenet-common 0.1.1... [INFO] checking pre-rfc3243-libtw2-gamenet-common-0.1.1 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1 [INFO] extracting crate pre-rfc3243-libtw2-gamenet-common 0.1.1 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate pre-rfc3243-libtw2-gamenet-common 0.1.1 [INFO] finished tweaking crates.io crate pre-rfc3243-libtw2-gamenet-common 0.1.1 [INFO] tweaked toml for crates.io crate pre-rfc3243-libtw2-gamenet-common 0.1.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate pre-rfc3243-libtw2-gamenet-common 0.1.1 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "generate-lockfile" "--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] Locking 18 packages to latest compatible versions [INFO] [stderr] Adding arrayvec v0.5.2 (available: v0.7.6) [INFO] [stderr] Adding uuid v0.8.2 (available: v1.18.0) [INFO] [stderr] Adding zerocopy v0.7.35 (available: v0.8.26) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2ea0d786c68d50c9ab8c1b2a6792e12e93355e48370b4662c1e125bc3b536fc6 [INFO] running `Command { std: "docker" "start" "-a" "2ea0d786c68d50c9ab8c1b2a6792e12e93355e48370b4662c1e125bc3b536fc6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2ea0d786c68d50c9ab8c1b2a6792e12e93355e48370b4662c1e125bc3b536fc6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ea0d786c68d50c9ab8c1b2a6792e12e93355e48370b4662c1e125bc3b536fc6", kill_on_drop: false }` [INFO] [stdout] 2ea0d786c68d50c9ab8c1b2a6792e12e93355e48370b4662c1e125bc3b536fc6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8fea6b0706cc869563f65cd60364af84e8f0d144fb8a5e203bef22adb0a3b5ac [INFO] running `Command { std: "docker" "start" "-a" "8fea6b0706cc869563f65cd60364af84e8f0d144fb8a5e203bef22adb0a3b5ac", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking mac v0.0.2 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking buffer v0.1.9 [INFO] [stderr] Checking warn v0.2.2 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Checking pre-rfc3243-libtw2-common v0.1.0 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking pre-rfc3243-libtw2-packer v0.1.0 [INFO] [stderr] Checking pre-rfc3243-libtw2-gamenet-common v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/debug.rs:11:23 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn new(slice: &[T], f: F) -> DebugSlice { [INFO] [stdout] | ^^^^ ------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 11 | pub fn new(slice: &[T], f: F) -> DebugSlice<'_, T, D, F> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/msg.rs:28:30 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn from_bytes(bytes: &[u8]) -> ClientsData { [INFO] [stdout] | ^^^^^ ----------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 28 | pub fn from_bytes(bytes: &[u8]) -> ClientsData<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/debug.rs:11:23 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn new(slice: &[T], f: F) -> DebugSlice { [INFO] [stdout] | ^^^^ ------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 11 | pub fn new(slice: &[T], f: F) -> DebugSlice<'_, T, D, F> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/msg.rs:28:30 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn from_bytes(bytes: &[u8]) -> ClientsData { [INFO] [stdout] | ^^^^^ ----------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 28 | pub fn from_bytes(bytes: &[u8]) -> ClientsData<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.77s [INFO] running `Command { std: "docker" "inspect" "8fea6b0706cc869563f65cd60364af84e8f0d144fb8a5e203bef22adb0a3b5ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8fea6b0706cc869563f65cd60364af84e8f0d144fb8a5e203bef22adb0a3b5ac", kill_on_drop: false }` [INFO] [stdout] 8fea6b0706cc869563f65cd60364af84e8f0d144fb8a5e203bef22adb0a3b5ac