[INFO] updating cached repository https://github.com/marzullo/schan [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 64ac1678ce635b0fa6d875ead31c9b85ee61791c [INFO] testing marzullo/schan against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarzullo%2Fschan" "/workspace/builds/worker-2/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/marzullo/schan on toolchain 28742a1146f10a4f09369baad027a464acb7a766 [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/marzullo/schan [INFO] finished tweaking git repo https://github.com/marzullo/schan [INFO] tweaked toml for git repo https://github.com/marzullo/schan written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/marzullo/schan already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 88571add25e94a9c1cb72f3052795099720927c5a9857f03bd463709f683e771 [INFO] running `"docker" "start" "-a" "88571add25e94a9c1cb72f3052795099720927c5a9857f03bd463709f683e771"` [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Compiling subtle v2.2.2 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling spin v0.5.2 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling untrusted v0.7.0 [INFO] [stderr] Compiling block-padding v0.1.5 [INFO] [stderr] Compiling chacha20-poly1305-aead v0.1.2 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling snow v0.6.2 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling blake2-rfc v0.2.18 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling c2-chacha v0.2.3 [INFO] [stderr] Compiling sha2 v0.8.1 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling ring v0.16.11 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling zeroize_derive v1.0.0 [INFO] [stderr] Compiling zeroize v1.1.0 [INFO] [stderr] Compiling curve25519-dalek v2.0.0 [INFO] [stderr] Compiling x25519-dalek v0.6.0 [INFO] [stderr] Compiling schan v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/stream.rs:34:42 [INFO] [stderr] | [INFO] [stderr] 34 | let start_index: usize = (i*offset); [INFO] [stderr] | ^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/sockets.rs:78:13 [INFO] [stderr] | [INFO] [stderr] 78 | let mut noise = noise.into_transport_mode().unwrap(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/sockets.rs:100:13 [INFO] [stderr] | [INFO] [stderr] 100 | let mut noise = noise.into_transport_mode().unwrap(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read_key` [INFO] [stderr] --> src/sockets.rs:9:8 [INFO] [stderr] | [INFO] [stderr] 9 | fn read_key() -> Result { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `totalMessages` should have a snake case name [INFO] [stderr] --> src/stream.rs:21:21 [INFO] [stderr] | [INFO] [stderr] 21 | let mut totalMessages: usize = (buffer.len() as f32 / size as f32).ceil() as usize; [INFO] [stderr] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `total_messages` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `finalMessageSize` should have a snake case name [INFO] [stderr] --> src/stream.rs:22:17 [INFO] [stderr] | [INFO] [stderr] 22 | let finalMessageSize = buffer.len() % size; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `final_message_size` [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 55.29s [INFO] running `"docker" "inspect" "88571add25e94a9c1cb72f3052795099720927c5a9857f03bd463709f683e771"` [INFO] running `"docker" "rm" "-f" "88571add25e94a9c1cb72f3052795099720927c5a9857f03bd463709f683e771"` [INFO] [stdout] 88571add25e94a9c1cb72f3052795099720927c5a9857f03bd463709f683e771 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 9460eb4b5f4d341e871562392a87948d06540aa221ceb997f09b050acfe6ea60 [INFO] running `"docker" "start" "-a" "9460eb4b5f4d341e871562392a87948d06540aa221ceb997f09b050acfe6ea60"` [INFO] [stderr] Compiling schan v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/stream.rs:34:42 [INFO] [stderr] | [INFO] [stderr] 34 | let start_index: usize = (i*offset); [INFO] [stderr] | ^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/sockets.rs:78:13 [INFO] [stderr] | [INFO] [stderr] 78 | let mut noise = noise.into_transport_mode().unwrap(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/sockets.rs:100:13 [INFO] [stderr] | [INFO] [stderr] 100 | let mut noise = noise.into_transport_mode().unwrap(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read_key` [INFO] [stderr] --> src/sockets.rs:9:8 [INFO] [stderr] | [INFO] [stderr] 9 | fn read_key() -> Result { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `totalMessages` should have a snake case name [INFO] [stderr] --> src/stream.rs:21:21 [INFO] [stderr] | [INFO] [stderr] 21 | let mut totalMessages: usize = (buffer.len() as f32 / size as f32).ceil() as usize; [INFO] [stderr] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `total_messages` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `finalMessageSize` should have a snake case name [INFO] [stderr] --> src/stream.rs:22:17 [INFO] [stderr] | [INFO] [stderr] 22 | let finalMessageSize = buffer.len() % size; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `final_message_size` [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/stream.rs:34:42 [INFO] [stderr] | [INFO] [stderr] 34 | let start_index: usize = (i*offset); [INFO] [stderr] | ^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/sockets.rs:78:13 [INFO] [stderr] | [INFO] [stderr] 78 | let mut noise = noise.into_transport_mode().unwrap(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/sockets.rs:100:13 [INFO] [stderr] | [INFO] [stderr] 100 | let mut noise = noise.into_transport_mode().unwrap(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read_key` [INFO] [stderr] --> src/sockets.rs:9:8 [INFO] [stderr] | [INFO] [stderr] 9 | fn read_key() -> Result { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `totalMessages` should have a snake case name [INFO] [stderr] --> src/stream.rs:21:21 [INFO] [stderr] | [INFO] [stderr] 21 | let mut totalMessages: usize = (buffer.len() as f32 / size as f32).ceil() as usize; [INFO] [stderr] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `total_messages` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `finalMessageSize` should have a snake case name [INFO] [stderr] --> src/stream.rs:22:17 [INFO] [stderr] | [INFO] [stderr] 22 | let finalMessageSize = buffer.len() % size; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `final_message_size` [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.13s [INFO] running `"docker" "inspect" "9460eb4b5f4d341e871562392a87948d06540aa221ceb997f09b050acfe6ea60"` [INFO] running `"docker" "rm" "-f" "9460eb4b5f4d341e871562392a87948d06540aa221ceb997f09b050acfe6ea60"` [INFO] [stdout] 9460eb4b5f4d341e871562392a87948d06540aa221ceb997f09b050acfe6ea60 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 5e451339d92e0deb8e76f7cb0000ac2f05f21a9cae73050348d01db659224777 [INFO] running `"docker" "start" "-a" "5e451339d92e0deb8e76f7cb0000ac2f05f21a9cae73050348d01db659224777"` [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/stream.rs:34:42 [INFO] [stderr] | [INFO] [stderr] 34 | let start_index: usize = (i*offset); [INFO] [stderr] | ^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/sockets.rs:78:13 [INFO] [stderr] | [INFO] [stderr] 78 | let mut noise = noise.into_transport_mode().unwrap(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/sockets.rs:100:13 [INFO] [stderr] | [INFO] [stderr] 100 | let mut noise = noise.into_transport_mode().unwrap(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read_key` [INFO] [stderr] --> src/sockets.rs:9:8 [INFO] [stderr] | [INFO] [stderr] 9 | fn read_key() -> Result { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `totalMessages` should have a snake case name [INFO] [stderr] --> src/stream.rs:21:21 [INFO] [stderr] | [INFO] [stderr] 21 | let mut totalMessages: usize = (buffer.len() as f32 / size as f32).ceil() as usize; [INFO] [stderr] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `total_messages` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `finalMessageSize` should have a snake case name [INFO] [stderr] --> src/stream.rs:22:17 [INFO] [stderr] | [INFO] [stderr] 22 | let finalMessageSize = buffer.len() % size; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `final_message_size` [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/stream.rs:34:42 [INFO] [stderr] | [INFO] [stderr] 34 | let start_index: usize = (i*offset); [INFO] [stderr] | ^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/sockets.rs:78:13 [INFO] [stderr] | [INFO] [stderr] 78 | let mut noise = noise.into_transport_mode().unwrap(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/sockets.rs:100:13 [INFO] [stderr] | [INFO] [stderr] 100 | let mut noise = noise.into_transport_mode().unwrap(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read_key` [INFO] [stderr] --> src/sockets.rs:9:8 [INFO] [stderr] | [INFO] [stderr] 9 | fn read_key() -> Result { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `totalMessages` should have a snake case name [INFO] [stderr] --> src/stream.rs:21:21 [INFO] [stderr] | [INFO] [stderr] 21 | let mut totalMessages: usize = (buffer.len() as f32 / size as f32).ceil() as usize; [INFO] [stderr] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `total_messages` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `finalMessageSize` should have a snake case name [INFO] [stderr] --> src/stream.rs:22:17 [INFO] [stderr] | [INFO] [stderr] 22 | let finalMessageSize = buffer.len() % size; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `final_message_size` [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.26s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/schan-58fc82287b798a96 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stderr] Doc-tests schan [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "5e451339d92e0deb8e76f7cb0000ac2f05f21a9cae73050348d01db659224777"` [INFO] running `"docker" "rm" "-f" "5e451339d92e0deb8e76f7cb0000ac2f05f21a9cae73050348d01db659224777"` [INFO] [stdout] 5e451339d92e0deb8e76f7cb0000ac2f05f21a9cae73050348d01db659224777