[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 try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdufkan%2Frush" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dufkan/rush on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-2/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded void v1.0.2 [INFO] [stderr] Downloaded block-buffer v0.7.3 [INFO] [stderr] Downloaded pest_derive v2.1.0 [INFO] [stderr] Downloaded maplit v1.0.1 [INFO] [stderr] Downloaded ucd-trie v0.1.1 [INFO] [stderr] Downloaded generic-array v0.12.0 [INFO] [stderr] Downloaded directories v1.0.2 [INFO] [stderr] Downloaded cfg-if v0.1.7 [INFO] [stderr] Downloaded cc v1.0.35 [INFO] [stderr] Downloaded quote v0.6.12 [INFO] [stderr] Downloaded serde_derive v1.0.90 [INFO] [stderr] Downloaded pest_generator v2.1.0 [INFO] [stderr] Downloaded serde v1.0.90 [INFO] [stderr] Downloaded clap v2.33.0 [INFO] [stderr] Downloaded opaque-debug v0.2.2 [INFO] [stderr] Downloaded sha-1 v0.8.1 [INFO] [stderr] Downloaded digest v0.8.0 [INFO] [stderr] Downloaded redox_syscall v0.1.54 [INFO] [stderr] Downloaded pest_meta v2.1.1 [INFO] [stderr] Downloaded fake-simd v0.1.2 [INFO] [stderr] Downloaded proc-macro2 v0.4.27 [INFO] [stderr] Downloaded toml v0.5.0 [INFO] [stderr] Downloaded block-padding v0.1.3 [INFO] [stderr] Downloaded syn v0.15.32 [INFO] [stderr] Downloaded nix v0.13.0 [INFO] [stderr] Downloaded libc v0.2.51 [INFO] [stderr] Downloaded byte-tools v0.3.1 [INFO] [stderr] Downloaded winapi v0.3.7 [INFO] [stderr] Downloaded pest v2.1.1 [INFO] [stderr] Downloaded typenum v1.10.0 [INFO] running `Command { std: "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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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] 4dcdf08c59e616f419876e19caf68c6c29736f4ef18d8d144654de8a3881e67c [INFO] running `Command { std: "docker" "start" "-a" "4dcdf08c59e616f419876e19caf68c6c29736f4ef18d8d144654de8a3881e67c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4dcdf08c59e616f419876e19caf68c6c29736f4ef18d8d144654de8a3881e67c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4dcdf08c59e616f419876e19caf68c6c29736f4ef18d8d144654de8a3881e67c", kill_on_drop: false }` [INFO] [stdout] 4dcdf08c59e616f419876e19caf68c6c29736f4ef18d8d144654de8a3881e67c [INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f04c72640fe1b69ddb7a63dc8be636551edca825f2065201092e6fe1fe3f8fec [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" "f04c72640fe1b69ddb7a63dc8be636551edca825f2065201092e6fe1fe3f8fec", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v0.15.32 [INFO] [stderr] Compiling ucd-trie v0.1.1 [INFO] [stderr] Compiling serde v1.0.90 [INFO] [stderr] Compiling maplit v1.0.1 [INFO] [stderr] Compiling proc-macro2 v0.4.27 [INFO] [stderr] Compiling nix v0.13.0 [INFO] [stderr] Compiling directories v1.0.2 [INFO] [stderr] Compiling termion v1.5.1 [INFO] [stderr] Compiling pest v2.1.1 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Compiling pest_meta v2.1.1 [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] [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] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 43.48s [INFO] running `Command { std: "docker" "inspect" "f04c72640fe1b69ddb7a63dc8be636551edca825f2065201092e6fe1fe3f8fec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f04c72640fe1b69ddb7a63dc8be636551edca825f2065201092e6fe1fe3f8fec", kill_on_drop: false }` [INFO] [stdout] f04c72640fe1b69ddb7a63dc8be636551edca825f2065201092e6fe1fe3f8fec [INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", 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] 9d3890ad65fab42c061746b822719c6af319076ecb60ec0b06524087d25fc5a7 [INFO] running `Command { std: "docker" "start" "-a" "9d3890ad65fab42c061746b822719c6af319076ecb60ec0b06524087d25fc5a7", 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] [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] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.21s [INFO] running `Command { std: "docker" "inspect" "9d3890ad65fab42c061746b822719c6af319076ecb60ec0b06524087d25fc5a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d3890ad65fab42c061746b822719c6af319076ecb60ec0b06524087d25fc5a7", kill_on_drop: false }` [INFO] [stdout] 9d3890ad65fab42c061746b822719c6af319076ecb60ec0b06524087d25fc5a7 [INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 964876e1480568204222095193757f70e9b098d565b782944219318d9efc5476 [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" "964876e1480568204222095193757f70e9b098d565b782944219318d9efc5476", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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] [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] warning: `rush` (bin "rush" test) generated 3 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.33s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rush-0d171a0ca2842793) [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" "964876e1480568204222095193757f70e9b098d565b782944219318d9efc5476", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "964876e1480568204222095193757f70e9b098d565b782944219318d9efc5476", kill_on_drop: false }` [INFO] [stdout] 964876e1480568204222095193757f70e9b098d565b782944219318d9efc5476