[INFO] cloning repository https://github.com/atopsy/atopsy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/atopsy/atopsy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fatopsy%2Fatopsy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fatopsy%2Fatopsy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5adbe78ea3e7c4e3b24357c30d1c93fca7c1292d
[INFO] building atopsy/atopsy against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fatopsy%2Fatopsy" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/atopsy/atopsy on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/atopsy/atopsy
[INFO] finished tweaking git repo https://github.com/atopsy/atopsy
[INFO] tweaked toml for git repo https://github.com/atopsy/atopsy written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/atopsy/atopsy 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3edbee29ff9842b6dbe96fa241673b833d8a2ca5952a2afde78ac49c8d83b640
[INFO] running `Command { std: "docker" "start" "-a" "3edbee29ff9842b6dbe96fa241673b833d8a2ca5952a2afde78ac49c8d83b640", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3edbee29ff9842b6dbe96fa241673b833d8a2ca5952a2afde78ac49c8d83b640", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3edbee29ff9842b6dbe96fa241673b833d8a2ca5952a2afde78ac49c8d83b640", kill_on_drop: false }`
[INFO] [stdout] 3edbee29ff9842b6dbe96fa241673b833d8a2ca5952a2afde78ac49c8d83b640
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 574344c1c0720f3c8763ff9dadbabe0d393e79db285c13921aad60a516594e2f
[INFO] running `Command { std: "docker" "start" "-a" "574344c1c0720f3c8763ff9dadbabe0d393e79db285c13921aad60a516594e2f", kill_on_drop: false }`
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling crc32fast v1.4.2
[INFO] [stderr]    Compiling miniz_oxide v0.7.3
[INFO] [stderr]    Compiling flate2 v1.0.30
[INFO] [stderr]    Compiling atopsy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `io::Read`
[INFO] [stdout]   --> src/atop_raw_file/sys_stats/mod.rs:14:11
[INFO] [stdout]    |
[INFO] [stdout] 14 | use std::{io::Read, mem::size_of};
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::constants::SYS_STATS_SIZE`
[INFO] [stdout]   --> src/atop_raw_file/sys_stats/mod.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use crate::constants::SYS_STATS_SIZE;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `read::ZlibDecoder`
[INFO] [stdout]   --> src/atop_raw_file/sys_stats/mod.rs:20:14
[INFO] [stdout]    |
[INFO] [stdout] 20 | use flate2::{read::ZlibDecoder, Decompress};
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashSet` and `thread::current`
[INFO] [stdout]  --> src/rules/engine.rs:2:28
[INFO] [stdout]   |
[INFO] [stdout] 2 |     collections::{HashMap, HashSet},
[INFO] [stdout]   |                            ^^^^^^^
[INFO] [stdout] 3 |     thread::current,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/rules/engine.rs:105:9
[INFO] [stdout]     |
[INFO] [stdout] 104 |         todo!("MAKE SHIT RUN");
[INFO] [stdout]     |         ---------------------- any code following this expression is unreachable
[INFO] [stdout] 105 |         todo!("TIMESTAMPS WHERE???");
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `$crate::panic` which comes from the expansion of the macro `todo` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time_stamp_data`
[INFO] [stdout]    --> src/rules/engine.rs:101:21
[INFO] [stdout]     |
[INFO] [stdout] 101 |         for (index, time_stamp_data) in self.timestamped_stats.iter().enumerate() {
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_time_stamp_data`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `tag` is never read
[INFO] [stdout]   --> src/rules/mod.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub struct RuleGroup {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 47 |     tag: Tag,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `get_window_size` are never used
[INFO] [stdout]   --> src/rules/mod.rs:72:8
[INFO] [stdout]    |
[INFO] [stdout] 71 | impl RuleGroup {
[INFO] [stdout]    | -------------- associated items in this implementation
[INFO] [stdout] 72 |     fn new(threshold: f64, tag: Tag) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 |     fn get_window_size(&self) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `threshold` and `tag` are never read
[INFO] [stdout]   --> src/rules/cpu_rule.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub struct CpuInstantRule {
[INFO] [stdout]    |            -------------- fields in this struct
[INFO] [stdout] 9  |     threshold: f64,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 10 |     tag: Tag,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `tag` is never read
[INFO] [stdout]   --> src/rules/cpu_rule.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct CpuWindowRule {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] 14 |     threshold: f64,
[INFO] [stdout] 15 |     tag: Tag,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `tags` is never read
[INFO] [stdout]   --> src/rules/engine.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct RuleEngineItem {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 20 |     tags: Vec<Tag>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `offsets` is never read
[INFO] [stdout]   --> src/rules/engine.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub struct RuleEngine {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 36 |     offsets: HashMap<UnixTimeStamp, ByteOffset>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `Command { std: "docker" "inspect" "574344c1c0720f3c8763ff9dadbabe0d393e79db285c13921aad60a516594e2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "574344c1c0720f3c8763ff9dadbabe0d393e79db285c13921aad60a516594e2f", kill_on_drop: false }`
[INFO] [stdout] 574344c1c0720f3c8763ff9dadbabe0d393e79db285c13921aad60a516594e2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3fbda3d36310854b63d8d8469d2ed1b11e06b0a83ee444c49664186ddc4db3c0
[INFO] running `Command { std: "docker" "start" "-a" "3fbda3d36310854b63d8d8469d2ed1b11e06b0a83ee444c49664186ddc4db3c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling atopsy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `io::Read`
[INFO] [stdout]   --> src/atop_raw_file/sys_stats/mod.rs:14:11
[INFO] [stdout]    |
[INFO] [stdout] 14 | use std::{io::Read, mem::size_of};
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::constants::SYS_STATS_SIZE`
[INFO] [stdout]   --> src/atop_raw_file/sys_stats/mod.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use crate::constants::SYS_STATS_SIZE;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `read::ZlibDecoder`
[INFO] [stdout]   --> src/atop_raw_file/sys_stats/mod.rs:20:14
[INFO] [stdout]    |
[INFO] [stdout] 20 | use flate2::{read::ZlibDecoder, Decompress};
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashSet` and `thread::current`
[INFO] [stdout]  --> src/rules/engine.rs:2:28
[INFO] [stdout]   |
[INFO] [stdout] 2 |     collections::{HashMap, HashSet},
[INFO] [stdout]   |                            ^^^^^^^
[INFO] [stdout] 3 |     thread::current,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/rules/engine.rs:105:9
[INFO] [stdout]     |
[INFO] [stdout] 104 |         todo!("MAKE SHIT RUN");
[INFO] [stdout]     |         ---------------------- any code following this expression is unreachable
[INFO] [stdout] 105 |         todo!("TIMESTAMPS WHERE???");
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `$crate::panic` which comes from the expansion of the macro `todo` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time_stamp_data`
[INFO] [stdout]    --> src/rules/engine.rs:101:21
[INFO] [stdout]     |
[INFO] [stdout] 101 |         for (index, time_stamp_data) in self.timestamped_stats.iter().enumerate() {
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_time_stamp_data`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `tag` is never read
[INFO] [stdout]   --> src/rules/mod.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub struct RuleGroup {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 47 |     tag: Tag,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `get_window_size` are never used
[INFO] [stdout]   --> src/rules/mod.rs:72:8
[INFO] [stdout]    |
[INFO] [stdout] 71 | impl RuleGroup {
[INFO] [stdout]    | -------------- associated items in this implementation
[INFO] [stdout] 72 |     fn new(threshold: f64, tag: Tag) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 |     fn get_window_size(&self) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `threshold` and `tag` are never read
[INFO] [stdout]   --> src/rules/cpu_rule.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub struct CpuInstantRule {
[INFO] [stdout]    |            -------------- fields in this struct
[INFO] [stdout] 9  |     threshold: f64,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 10 |     tag: Tag,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `tag` is never read
[INFO] [stdout]   --> src/rules/cpu_rule.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct CpuWindowRule {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] 14 |     threshold: f64,
[INFO] [stdout] 15 |     tag: Tag,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `tags` is never read
[INFO] [stdout]   --> src/rules/engine.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct RuleEngineItem {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 20 |     tags: Vec<Tag>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `offsets` is never read
[INFO] [stdout]   --> src/rules/engine.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub struct RuleEngine {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 36 |     offsets: HashMap<UnixTimeStamp, ByteOffset>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "3fbda3d36310854b63d8d8469d2ed1b11e06b0a83ee444c49664186ddc4db3c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fbda3d36310854b63d8d8469d2ed1b11e06b0a83ee444c49664186ddc4db3c0", kill_on_drop: false }`
[INFO] [stdout] 3fbda3d36310854b63d8d8469d2ed1b11e06b0a83ee444c49664186ddc4db3c0