[INFO] updating cached repository https://github.com/RIg410/basket [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] 12c2eba8584c83293eb5a0d754011237d1133efa [INFO] testing RIg410/basket against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRIg410%2Fbasket" "/workspace/builds/worker-9/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/RIg410/basket on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/RIg410/basket [INFO] finished tweaking git repo https://github.com/RIg410/basket [INFO] tweaked toml for git repo https://github.com/RIg410/basket written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/RIg410/basket already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "+beta-2020-06-03" "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] a9fd1dc447ad5c69db9ebb8ba883ea6bbc65cdbaca7895b1ebd41f2a21e89625 [INFO] running `"docker" "start" "-a" "a9fd1dc447ad5c69db9ebb8ba883ea6bbc65cdbaca7895b1ebd41f2a21e89625"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling basket v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/basket.rs:64:25 [INFO] [stderr] | [INFO] [stderr] 64 | let mut first = &mut self.inner[0]; [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/basket.rs:103:25 [INFO] [stderr] | [INFO] [stderr] 103 | let mut first = &mut self.inner[0]; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `check_basket` [INFO] [stderr] --> src/basket.rs:259:4 [INFO] [stderr] | [INFO] [stderr] 259 | fn check_basket(basket: &Basket, inner: Vec<(i32, Vec<&(u32, u128)>)>) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.20s [INFO] running `"docker" "inspect" "a9fd1dc447ad5c69db9ebb8ba883ea6bbc65cdbaca7895b1ebd41f2a21e89625"` [INFO] running `"docker" "rm" "-f" "a9fd1dc447ad5c69db9ebb8ba883ea6bbc65cdbaca7895b1ebd41f2a21e89625"` [INFO] [stdout] a9fd1dc447ad5c69db9ebb8ba883ea6bbc65cdbaca7895b1ebd41f2a21e89625 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "+beta-2020-06-03" "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] 5fa7a37cbc2df67d583479deb1eacb23ddcb14468a051627eb570f09ec9541eb [INFO] running `"docker" "start" "-a" "5fa7a37cbc2df67d583479deb1eacb23ddcb14468a051627eb570f09ec9541eb"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling serde v1.0.70 [INFO] [stderr] Compiling lazy_static v1.0.2 [INFO] [stderr] Compiling regex v1.0.2 [INFO] [stderr] Compiling thread-scoped v1.0.2 [INFO] [stderr] Compiling memchr v2.0.1 [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/basket.rs:64:25 [INFO] [stderr] | [INFO] [stderr] 64 | let mut first = &mut self.inner[0]; [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/basket.rs:103:25 [INFO] [stderr] | [INFO] [stderr] 103 | let mut first = &mut self.inner[0]; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `check_basket` [INFO] [stderr] --> src/basket.rs:259:4 [INFO] [stderr] | [INFO] [stderr] 259 | fn check_basket(basket: &Basket, inner: Vec<(i32, Vec<&(u32, u128)>)>) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Compiling term v0.5.1 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling num_cpus v1.8.0 [INFO] [stderr] Compiling quote v0.6.4 [INFO] [stderr] Compiling rand v0.5.4 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling pest_derive v1.0.7 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling criterion-plot v0.2.4 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling thread_local v0.3.5 [INFO] [stderr] Compiling itertools-num v0.1.1 [INFO] [stderr] Compiling aho-corasick v0.6.6 [INFO] [stderr] Compiling csv-core v0.1.4 [INFO] [stderr] Compiling syn v0.14.6 [INFO] [stderr] Compiling criterion-stats v0.2.4 [INFO] [stderr] Compiling chrono v0.4.5 [INFO] [stderr] Compiling simplelog v0.5.2 [INFO] [stderr] Compiling synstructure v0.9.0 [INFO] [stderr] Compiling failure_derive v0.1.2 [INFO] [stderr] Compiling serde_derive v1.0.70 [INFO] [stderr] Compiling failure v0.1.2 [INFO] [stderr] Compiling serde_json v1.0.24 [INFO] [stderr] Compiling csv v1.0.0 [INFO] [stderr] Compiling handlebars v0.32.4 [INFO] [stderr] Compiling criterion v0.2.4 [INFO] [stderr] Compiling basket v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/basket.rs:64:25 [INFO] [stderr] | [INFO] [stderr] 64 | let mut first = &mut self.inner[0]; [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/basket.rs:103:25 [INFO] [stderr] | [INFO] [stderr] 103 | let mut first = &mut self.inner[0]; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1m 19s [INFO] running `"docker" "inspect" "5fa7a37cbc2df67d583479deb1eacb23ddcb14468a051627eb570f09ec9541eb"` [INFO] running `"docker" "rm" "-f" "5fa7a37cbc2df67d583479deb1eacb23ddcb14468a051627eb570f09ec9541eb"` [INFO] [stdout] 5fa7a37cbc2df67d583479deb1eacb23ddcb14468a051627eb570f09ec9541eb [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stdout] 0798b2fa49e3bf868bc4c1cae69023dd5a728c928153ca7304b1cf7383b636c1 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "0798b2fa49e3bf868bc4c1cae69023dd5a728c928153ca7304b1cf7383b636c1"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/basket.rs:64:25 [INFO] [stderr] | [INFO] [stderr] 64 | let mut first = &mut self.inner[0]; [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/basket.rs:103:25 [INFO] [stderr] | [INFO] [stderr] 103 | let mut first = &mut self.inner[0]; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `check_basket` [INFO] [stderr] --> src/basket.rs:259:4 [INFO] [stderr] | [INFO] [stderr] 259 | fn check_basket(basket: &Basket, inner: Vec<(i32, Vec<&(u32, u128)>)>) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/basket.rs:64:25 [INFO] [stderr] | [INFO] [stderr] 64 | let mut first = &mut self.inner[0]; [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/basket.rs:103:25 [INFO] [stderr] | [INFO] [stderr] 103 | let mut first = &mut self.inner[0]; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.43s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/basket-0d610a8c590b305d [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test basket::split_1_test ... ok [INFO] [stdout] test basket::put_test ... ok [INFO] [stdout] test basket::split_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests basket [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" "0798b2fa49e3bf868bc4c1cae69023dd5a728c928153ca7304b1cf7383b636c1"` [INFO] running `"docker" "rm" "-f" "0798b2fa49e3bf868bc4c1cae69023dd5a728c928153ca7304b1cf7383b636c1"` [INFO] [stdout] 0798b2fa49e3bf868bc4c1cae69023dd5a728c928153ca7304b1cf7383b636c1