[INFO] cloning repository https://github.com/playXE/runtime [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/playXE/runtime" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FplayXE%2Fruntime", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FplayXE%2Fruntime'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4df148d809d63416d585d37d41a4ec3b09079e29 [INFO] testing playXE/runtime against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FplayXE%2Fruntime" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/playXE/runtime on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/playXE/runtime [INFO] finished tweaking git repo https://github.com/playXE/runtime [INFO] tweaked toml for git repo https://github.com/playXE/runtime written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/playXE/runtime already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] cb1c322d353a0b94cba8d020a63f986f047a8fe5a134694a40dea817d380e5dd [INFO] running `Command { std: "docker" "start" "-a" "cb1c322d353a0b94cba8d020a63f986f047a8fe5a134694a40dea817d380e5dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cb1c322d353a0b94cba8d020a63f986f047a8fe5a134694a40dea817d380e5dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb1c322d353a0b94cba8d020a63f986f047a8fe5a134694a40dea817d380e5dd", kill_on_drop: false }` [INFO] [stdout] cb1c322d353a0b94cba8d020a63f986f047a8fe5a134694a40dea817d380e5dd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] db326e4dbcc2aa4b4efb68b28673aa6f9f6067d99b3448f5c8eea149d0b8cd0d [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" "db326e4dbcc2aa4b4efb68b28673aa6f9f6067d99b3448f5c8eea149d0b8cd0d", kill_on_drop: false }` [INFO] [stderr] Compiling runtime v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `super::cycleanalysis::*` [INFO] [stdout] --> src/analysis/hammockgraph.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::cycleanalysis::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::cfg::*` [INFO] [stdout] --> src/analysis/saferegion.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::cfg::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/analysis/hammockgraph.rs:146:13 [INFO] [stdout] | [INFO] [stdout] 146 | let mut new_hammock = unvisited.get(&entry).cloned().unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/analysis/hammockgraph.rs:155:17 [INFO] [stdout] | [INFO] [stdout] 155 | let mut v: Rc> = v.clone(); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `cfg` [INFO] [stdout] --> src/analysis/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | cfg: &'a crate::cfg::ControlFlowGraph, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `dom` [INFO] [stdout] --> src/analysis/mod.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | dom: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `post_dom` [INFO] [stdout] --> src/analysis/mod.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | post_dom: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `cycle` [INFO] [stdout] --> src/analysis/mod.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | cycle: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `hammockgraph` [INFO] [stdout] --> src/analysis/mod.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | hammockgraph: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `saferegion` [INFO] [stdout] --> src/analysis/mod.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | saferegion: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | let mut b2 = cfg.insert_block(CodeBlockRef::new(block)); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.72s [INFO] running `Command { std: "docker" "inspect" "db326e4dbcc2aa4b4efb68b28673aa6f9f6067d99b3448f5c8eea149d0b8cd0d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db326e4dbcc2aa4b4efb68b28673aa6f9f6067d99b3448f5c8eea149d0b8cd0d", kill_on_drop: false }` [INFO] [stdout] db326e4dbcc2aa4b4efb68b28673aa6f9f6067d99b3448f5c8eea149d0b8cd0d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3f05b23d138f2b2a92d75063a98aa489d3d1fae676ab738d02c45a9373f14234 [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" "3f05b23d138f2b2a92d75063a98aa489d3d1fae676ab738d02c45a9373f14234", kill_on_drop: false }` [INFO] [stderr] Compiling runtime v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `super::cycleanalysis::*` [INFO] [stdout] --> src/analysis/hammockgraph.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::cycleanalysis::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::cfg::*` [INFO] [stdout] --> src/analysis/saferegion.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::cfg::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/analysis/hammockgraph.rs:146:13 [INFO] [stdout] | [INFO] [stdout] 146 | let mut new_hammock = unvisited.get(&entry).cloned().unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/analysis/hammockgraph.rs:155:17 [INFO] [stdout] | [INFO] [stdout] 155 | let mut v: Rc> = v.clone(); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `cfg` [INFO] [stdout] --> src/analysis/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | cfg: &'a crate::cfg::ControlFlowGraph, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `dom` [INFO] [stdout] --> src/analysis/mod.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | dom: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `post_dom` [INFO] [stdout] --> src/analysis/mod.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | post_dom: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `cycle` [INFO] [stdout] --> src/analysis/mod.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | cycle: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `hammockgraph` [INFO] [stdout] --> src/analysis/mod.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | hammockgraph: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `saferegion` [INFO] [stdout] --> src/analysis/mod.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | saferegion: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::cycleanalysis::*` [INFO] [stdout] --> src/analysis/hammockgraph.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::cycleanalysis::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::cfg::*` [INFO] [stdout] --> src/analysis/saferegion.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::cfg::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | let mut b2 = cfg.insert_block(CodeBlockRef::new(block)); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/analysis/hammockgraph.rs:146:13 [INFO] [stdout] | [INFO] [stdout] 146 | let mut new_hammock = unvisited.get(&entry).cloned().unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/analysis/hammockgraph.rs:155:17 [INFO] [stdout] | [INFO] [stdout] 155 | let mut v: Rc> = v.clone(); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `cfg` [INFO] [stdout] --> src/analysis/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | cfg: &'a crate::cfg::ControlFlowGraph, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `dom` [INFO] [stdout] --> src/analysis/mod.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | dom: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `post_dom` [INFO] [stdout] --> src/analysis/mod.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | post_dom: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `cycle` [INFO] [stdout] --> src/analysis/mod.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | cycle: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `hammockgraph` [INFO] [stdout] --> src/analysis/mod.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | hammockgraph: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `saferegion` [INFO] [stdout] --> src/analysis/mod.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | saferegion: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.39s [INFO] running `Command { std: "docker" "inspect" "3f05b23d138f2b2a92d75063a98aa489d3d1fae676ab738d02c45a9373f14234", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f05b23d138f2b2a92d75063a98aa489d3d1fae676ab738d02c45a9373f14234", kill_on_drop: false }` [INFO] [stdout] 3f05b23d138f2b2a92d75063a98aa489d3d1fae676ab738d02c45a9373f14234 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] daef745b5e5611ef0403e24cb33d2fb47f1fc8309acc3621be83cc2f336623e7 [INFO] running `Command { std: "docker" "start" "-a" "daef745b5e5611ef0403e24cb33d2fb47f1fc8309acc3621be83cc2f336623e7", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `super::cycleanalysis::*` [INFO] [stderr] --> src/analysis/hammockgraph.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use super::cycleanalysis::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::cfg::*` [INFO] [stderr] --> src/analysis/saferegion.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use crate::cfg::*; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::cycleanalysis::*` [INFO] [stderr] --> src/analysis/hammockgraph.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use super::cycleanalysis::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/analysis/hammockgraph.rs:146:13 [INFO] [stderr] | [INFO] [stderr] 146 | let mut new_hammock = unvisited.get(&entry).cloned().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: unused import: `crate::cfg::*` [INFO] [stderr] --> src/analysis/saferegion.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use crate::cfg::*; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/analysis/hammockgraph.rs:155:17 [INFO] [stderr] | [INFO] [stderr] 155 | let mut v: Rc> = v.clone(); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/analysis/hammockgraph.rs:146:13 [INFO] [stderr] | [INFO] [stderr] 146 | let mut new_hammock = unvisited.get(&entry).cloned().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: field is never read: `cfg` [INFO] [stderr] --> src/analysis/mod.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | cfg: &'a crate::cfg::ControlFlowGraph, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `dom` [INFO] [stderr] --> src/analysis/mod.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | dom: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/analysis/hammockgraph.rs:155:17 [INFO] [stderr] | [INFO] [stderr] 155 | let mut v: Rc> = v.clone(); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `post_dom` [INFO] [stderr] --> src/analysis/mod.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | post_dom: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `cfg` [INFO] [stderr] --> src/analysis/mod.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | cfg: &'a crate::cfg::ControlFlowGraph, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `cycle` [INFO] [stderr] --> src/analysis/mod.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | cycle: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `dom` [INFO] [stderr] --> src/analysis/mod.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | dom: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `hammockgraph` [INFO] [stderr] --> src/analysis/mod.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | hammockgraph: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `post_dom` [INFO] [stderr] --> src/analysis/mod.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | post_dom: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `saferegion` [INFO] [stderr] --> src/analysis/mod.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | saferegion: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: field is never read: `cycle` [INFO] [stderr] --> src/analysis/mod.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | cycle: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `hammockgraph` [INFO] [stderr] --> src/analysis/mod.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | hammockgraph: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `saferegion` [INFO] [stderr] --> src/analysis/mod.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | saferegion: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:21:9 [INFO] [stderr] | [INFO] [stderr] 21 | let mut b2 = cfg.insert_block(CodeBlockRef::new(block)); [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: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/runtime-1576da3931fdc94b [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] [stderr] Running /opt/rustwide/target/debug/deps/runtime-aa425a1cf6f824c8 [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] [stderr] Doc-tests runtime [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 `Command { std: "docker" "inspect" "daef745b5e5611ef0403e24cb33d2fb47f1fc8309acc3621be83cc2f336623e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "daef745b5e5611ef0403e24cb33d2fb47f1fc8309acc3621be83cc2f336623e7", kill_on_drop: false }` [INFO] [stdout] daef745b5e5611ef0403e24cb33d2fb47f1fc8309acc3621be83cc2f336623e7