[INFO] crate victorem 0.8.2 is already in cache [INFO] checking victorem-0.8.2 against master#1557fb031b272b4c5bfcc7de5df7eddc7b36a584 for pr-73166 [INFO] extracting crate victorem 0.8.2 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate victorem 0.8.2 on toolchain 1557fb031b272b4c5bfcc7de5df7eddc7b36a584 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate victorem 0.8.2 [INFO] finished tweaking crates.io crate victorem 0.8.2 [INFO] tweaked toml for crates.io crate victorem 0.8.2 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "fetch" "--locked" "--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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f127f2eee4b360477c8a169d07952150d92d0bee39cdd9561b68d88befe7defd [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" "f127f2eee4b360477c8a169d07952150d92d0bee39cdd9561b68d88befe7defd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f127f2eee4b360477c8a169d07952150d92d0bee39cdd9561b68d88befe7defd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f127f2eee4b360477c8a169d07952150d92d0bee39cdd9561b68d88befe7defd", kill_on_drop: false }` [INFO] [stdout] f127f2eee4b360477c8a169d07952150d92d0bee39cdd9561b68d88befe7defd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e768ec71c5e51fff82b0e58d0bfbaef65c84d115ddc085b3aa3ea93724e49736 [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" "e768ec71c5e51fff82b0e58d0bfbaef65c84d115ddc085b3aa3ea93724e49736", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling syn v1.0.36 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking bincode v1.3.1 [INFO] [stderr] Checking victorem v0.8.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/business_logic_layer/key.rs:59:36 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn is_valid(&self, value: &IWithKey) -> bool { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn IWithKey` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/business_logic_layer/key.rs:59:36 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn is_valid(&self, value: &IWithKey) -> bool { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn IWithKey` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `command2` [INFO] [stdout] --> src/business_logic_layer/mod.rs:184:13 [INFO] [stdout] | [INFO] [stdout] 184 | let command2 = client.send(vec![2]); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_command2` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/business_logic_layer/mod.rs:204:14 [INFO] [stdout] | [INFO] [stdout] 204 | let (b, commands) = client.recv(state1).unwrap(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `command2` [INFO] [stdout] --> src/business_logic_layer/mod.rs:220:13 [INFO] [stdout] | [INFO] [stdout] 220 | let command2 = client.send(vec![2]); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_command2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r1` [INFO] [stdout] --> src/business_logic_layer/mod.rs:221:13 [INFO] [stdout] | [INFO] [stdout] 221 | let r1 = server.recv(command1); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_r1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/test.rs:184:53 [INFO] [stdout] | [INFO] [stdout] 184 | fn execute(&mut self, data: T) -> Result>; [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/test.rs:186:49 [INFO] [stdout] | [INFO] [stdout] 186 | fn run(&mut self, data: T) -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/test.rs:218:22 [INFO] [stdout] | [INFO] [stdout] 218 | next: Option>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Middleware` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/test.rs:222:57 [INFO] [stdout] | [INFO] [stdout] 222 | fn execute(&mut self, data: i32) -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/test.rs:226:43 [INFO] [stdout] | [INFO] [stdout] 226 | fn next(&mut self) -> &mut Option>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Middleware` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `compose` [INFO] [stdout] --> tests/test.rs:195:4 [INFO] [stdout] | [INFO] [stdout] 195 | fn compose, U>( [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `curry` [INFO] [stdout] --> tests/test.rs:202:4 [INFO] [stdout] | [INFO] [stdout] 202 | fn curry(x: T, f: impl FnOnce(T, U) -> Z) -> impl FnOnce(U) -> Z { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `add` [INFO] [stdout] --> tests/test.rs:206:4 [INFO] [stdout] | [INFO] [stdout] 206 | fn add(x: i32, y: i32) -> i32 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `add_static` [INFO] [stdout] --> tests/test.rs:210:4 [INFO] [stdout] | [INFO] [stdout] 210 | fn add_static(mut x: i32) -> impl FnMut(i32) -> i32 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> tests/test.rs:101:5 [INFO] [stdout] | [INFO] [stdout] 101 | client.send(vec![1u8]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> tests/test.rs:102:5 [INFO] [stdout] | [INFO] [stdout] 102 | client.send(vec![1u8]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> tests/test.rs:103:5 [INFO] [stdout] | [INFO] [stdout] 103 | client.send(vec![1u8]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 35.86s [INFO] running `Command { std: "docker" "inspect" "e768ec71c5e51fff82b0e58d0bfbaef65c84d115ddc085b3aa3ea93724e49736", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e768ec71c5e51fff82b0e58d0bfbaef65c84d115ddc085b3aa3ea93724e49736", kill_on_drop: false }` [INFO] [stdout] e768ec71c5e51fff82b0e58d0bfbaef65c84d115ddc085b3aa3ea93724e49736