[INFO] cloning repository https://github.com/dufkan/rush [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dufkan/rush" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdufkan%2Frush", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdufkan%2Frush'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1fefba20174a32dfd522185883bf638a71105d2b [INFO] testing dufkan/rush against beta-2022-02-22 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdufkan%2Frush" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dufkan/rush on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dufkan/rush [INFO] finished tweaking git repo https://github.com/dufkan/rush [INFO] tweaked toml for git repo https://github.com/dufkan/rush written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/dufkan/rush already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded directories v1.0.2 [INFO] [stderr] Downloaded nix v0.13.0 [INFO] [stderr] Downloaded block-padding v0.1.3 [INFO] [stderr] Downloaded digest v0.8.0 [INFO] [stderr] Downloaded ucd-trie v0.1.1 [INFO] [stderr] Downloaded syn v0.15.32 [INFO] [stderr] Downloaded toml v0.5.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "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] eab10fabfd2d802171cb3678fd587ec581c0d96df172af3ffae905604e1e1556 [INFO] running `Command { std: "docker" "start" "-a" "eab10fabfd2d802171cb3678fd587ec581c0d96df172af3ffae905604e1e1556", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eab10fabfd2d802171cb3678fd587ec581c0d96df172af3ffae905604e1e1556", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eab10fabfd2d802171cb3678fd587ec581c0d96df172af3ffae905604e1e1556", kill_on_drop: false }` [INFO] [stdout] eab10fabfd2d802171cb3678fd587ec581c0d96df172af3ffae905604e1e1556 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 845a6031b5f23797fed5ee604e35ac2e08cd14ccbab6365faa7b166a1fe1d777 [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" "845a6031b5f23797fed5ee604e35ac2e08cd14ccbab6365faa7b166a1fe1d777", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.27 [INFO] [stderr] Compiling syn v0.15.32 [INFO] [stderr] Compiling serde v1.0.90 [INFO] [stderr] Compiling nix v0.13.0 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling termion v1.5.1 [INFO] [stderr] Compiling directories v1.0.2 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Compiling pest_generator v2.1.0 [INFO] [stderr] Compiling serde_derive v1.0.90 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling toml v0.5.0 [INFO] [stderr] Compiling rush v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: cannot borrow `*exec` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/shell.rs:192:17 [INFO] [stdout] | [INFO] [stdout] 189 | let command = exec.args().first(); [INFO] [stdout] | ----------- immutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 192 | exec.set_kind(match command.as_str() { [INFO] [stdout] | ^ ---------------- immutable borrow later used here [INFO] [stdout] | _________________| [INFO] [stdout] | | [INFO] [stdout] 193 | | "cd" => ExecuteeKind::StrongBuiltin(String::from("cd")), [INFO] [stdout] 194 | | "state" | "self" => ExecuteeKind::WeakBuiltin(String::from("state")), [INFO] [stdout] 195 | | other => { [INFO] [stdout] ... | [INFO] [stdout] 201 | | } [INFO] [stdout] 202 | | }); [INFO] [stdout] | |__________________^ mutable borrow occurs here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stdout] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stdout] = note: for more information, see issue #59159 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `start` [INFO] [stdout] --> src/parser/mod.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | start: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Atom` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/parser/mod.rs:19:10 [INFO] [stdout] | [INFO] [stdout] 19 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `end` [INFO] [stdout] --> src/parser/mod.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | end: usize, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Atom` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/parser/mod.rs:19:10 [INFO] [stdout] | [INFO] [stdout] 19 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 42.01s [INFO] running `Command { std: "docker" "inspect" "845a6031b5f23797fed5ee604e35ac2e08cd14ccbab6365faa7b166a1fe1d777", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "845a6031b5f23797fed5ee604e35ac2e08cd14ccbab6365faa7b166a1fe1d777", kill_on_drop: false }` [INFO] [stdout] 845a6031b5f23797fed5ee604e35ac2e08cd14ccbab6365faa7b166a1fe1d777 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3eab0706caf1e8c589813d738d3185fc3819902892e12cdc9ba222c9e02cf670 [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" "3eab0706caf1e8c589813d738d3185fc3819902892e12cdc9ba222c9e02cf670", kill_on_drop: false }` [INFO] [stderr] Compiling rush v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: cannot borrow `*exec` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/shell.rs:192:17 [INFO] [stdout] | [INFO] [stdout] 189 | let command = exec.args().first(); [INFO] [stdout] | ----------- immutable borrow occurs here [INFO] [stdout] ... [INFO] [stdout] 192 | exec.set_kind(match command.as_str() { [INFO] [stdout] | ^ ---------------- immutable borrow later used here [INFO] [stdout] | _________________| [INFO] [stdout] | | [INFO] [stdout] 193 | | "cd" => ExecuteeKind::StrongBuiltin(String::from("cd")), [INFO] [stdout] 194 | | "state" | "self" => ExecuteeKind::WeakBuiltin(String::from("state")), [INFO] [stdout] 195 | | other => { [INFO] [stdout] ... | [INFO] [stdout] 201 | | } [INFO] [stdout] 202 | | }); [INFO] [stdout] | |__________________^ mutable borrow occurs here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stdout] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stdout] = note: for more information, see issue #59159 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `start` [INFO] [stdout] --> src/parser/mod.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | start: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Atom` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/parser/mod.rs:19:10 [INFO] [stdout] | [INFO] [stdout] 19 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `end` [INFO] [stdout] --> src/parser/mod.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | end: usize, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Atom` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/parser/mod.rs:19:10 [INFO] [stdout] | [INFO] [stdout] 19 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.81s [INFO] running `Command { std: "docker" "inspect" "3eab0706caf1e8c589813d738d3185fc3819902892e12cdc9ba222c9e02cf670", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3eab0706caf1e8c589813d738d3185fc3819902892e12cdc9ba222c9e02cf670", kill_on_drop: false }` [INFO] [stdout] 3eab0706caf1e8c589813d738d3185fc3819902892e12cdc9ba222c9e02cf670 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a9e36c17561000ee2882ad4ec0de671132b30a4223466d9d289cd1ef9c5b4ef1 [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" "a9e36c17561000ee2882ad4ec0de671132b30a4223466d9d289cd1ef9c5b4ef1", kill_on_drop: false }` [INFO] [stderr] warning: cannot borrow `*exec` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/shell.rs:192:17 [INFO] [stderr] | [INFO] [stderr] 189 | let command = exec.args().first(); [INFO] [stderr] | ----------- immutable borrow occurs here [INFO] [stderr] ... [INFO] [stderr] 192 | exec.set_kind(match command.as_str() { [INFO] [stderr] | ^ ---------------- immutable borrow later used here [INFO] [stderr] | _________________| [INFO] [stderr] | | [INFO] [stderr] 193 | | "cd" => ExecuteeKind::StrongBuiltin(String::from("cd")), [INFO] [stderr] 194 | | "state" | "self" => ExecuteeKind::WeakBuiltin(String::from("state")), [INFO] [stderr] 195 | | other => { [INFO] [stderr] ... | [INFO] [stderr] 201 | | } [INFO] [stderr] 202 | | }); [INFO] [stderr] | |__________________^ mutable borrow occurs here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] warning: field is never read: `start` [INFO] [stderr] --> src/parser/mod.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | start: usize, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `Atom` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/parser/mod.rs:19:10 [INFO] [stderr] | [INFO] [stderr] 19 | #[derive(Clone, Debug)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `end` [INFO] [stderr] --> src/parser/mod.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | end: usize, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Atom` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/parser/mod.rs:19:10 [INFO] [stderr] | [INFO] [stderr] 19 | #[derive(Clone, Debug)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `rush` (bin "rush" test) generated 3 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rush-630ef7ed43dbc67b) [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a9e36c17561000ee2882ad4ec0de671132b30a4223466d9d289cd1ef9c5b4ef1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a9e36c17561000ee2882ad4ec0de671132b30a4223466d9d289cd1ef9c5b4ef1", kill_on_drop: false }` [INFO] [stdout] a9e36c17561000ee2882ad4ec0de671132b30a4223466d9d289cd1ef9c5b4ef1