[INFO] cloning repository https://github.com/JonathanRolon/contarPalabrasConcurrente1 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JonathanRolon/contarPalabrasConcurrente1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJonathanRolon%2FcontarPalabrasConcurrente1", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJonathanRolon%2FcontarPalabrasConcurrente1'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 629d2ba3c5b4dd6a8091920725357e9ff8ec2bbd [INFO] testing JonathanRolon/contarPalabrasConcurrente1 against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJonathanRolon%2FcontarPalabrasConcurrente1" "/workspace/builds/worker-20/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-20/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/JonathanRolon/contarPalabrasConcurrente1 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/JonathanRolon/contarPalabrasConcurrente1 [INFO] finished tweaking git repo https://github.com/JonathanRolon/contarPalabrasConcurrente1 [INFO] tweaked toml for git repo https://github.com/JonathanRolon/contarPalabrasConcurrente1 written to /workspace/builds/worker-20/source/Cargo.toml [INFO] crate git repo https://github.com/JonathanRolon/contarPalabrasConcurrente1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fc83b17bfd77cbcebfc667b58726f281d03fed839e01b9e5db29c5f81874eb25 [INFO] running `Command { std: "docker" "start" "-a" "fc83b17bfd77cbcebfc667b58726f281d03fed839e01b9e5db29c5f81874eb25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fc83b17bfd77cbcebfc667b58726f281d03fed839e01b9e5db29c5f81874eb25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc83b17bfd77cbcebfc667b58726f281d03fed839e01b9e5db29c5f81874eb25", kill_on_drop: false }` [INFO] [stdout] fc83b17bfd77cbcebfc667b58726f281d03fed839e01b9e5db29c5f81874eb25 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3b8999d53e33ef6c77ca4648be9b803296d70fe331543119ccc54597a6edb06a [INFO] running `Command { std: "docker" "start" "-a" "3b8999d53e33ef6c77ca4648be9b803296d70fe331543119ccc54597a6edb06a", kill_on_drop: false }` [INFO] [stderr] Compiling contar_palabras_concurrente v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Arc`, `Mutex` [INFO] [stdout] --> src/file_handler.rs:9:16 [INFO] [stdout] | [INFO] [stdout] 9 | sync::{Arc, Mutex}, [INFO] [stdout] | ^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: cannot borrow `ocurrencias` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/file_handler.rs:30:33 [INFO] [stdout] | [INFO] [stdout] 28 | match ocurrencias.get(&pa2) { [INFO] [stdout] | --------------------- immutable borrow occurs here [INFO] [stdout] 29 | Some(cantidad) => { [INFO] [stdout] 30 | ocurrencias.insert(pa2.clone(), *cantidad + 1); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^---------^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | immutable borrow later used here [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: cannot borrow `*ocurrencias_global` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/file_handler.rs:49:21 [INFO] [stdout] | [INFO] [stdout] 47 | match ocurrencias_global.get(&key) { [INFO] [stdout] | ---------------------------- immutable borrow occurs here [INFO] [stdout] 48 | Some(cantidad) => { [INFO] [stdout] 49 | ocurrencias_global.insert(key.clone(), value + cantidad); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^--------^ [INFO] [stdout] | | | [INFO] [stdout] | | immutable borrow later used here [INFO] [stdout] | mutable borrow occurs here [INFO] [stdout] | [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: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.66s [INFO] running `Command { std: "docker" "inspect" "3b8999d53e33ef6c77ca4648be9b803296d70fe331543119ccc54597a6edb06a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b8999d53e33ef6c77ca4648be9b803296d70fe331543119ccc54597a6edb06a", kill_on_drop: false }` [INFO] [stdout] 3b8999d53e33ef6c77ca4648be9b803296d70fe331543119ccc54597a6edb06a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fd49322838a57342317d2795b9a3d084847fcffe3f9b4924d0b06cf9757c88c9 [INFO] running `Command { std: "docker" "start" "-a" "fd49322838a57342317d2795b9a3d084847fcffe3f9b4924d0b06cf9757c88c9", kill_on_drop: false }` [INFO] [stderr] Compiling contar_palabras_concurrente v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Arc`, `Mutex` [INFO] [stdout] --> src/file_handler.rs:9:16 [INFO] [stdout] | [INFO] [stdout] 9 | sync::{Arc, Mutex}, [INFO] [stdout] | ^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: cannot borrow `ocurrencias` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/file_handler.rs:30:33 [INFO] [stdout] | [INFO] [stdout] 28 | match ocurrencias.get(&pa2) { [INFO] [stdout] | --------------------- immutable borrow occurs here [INFO] [stdout] 29 | Some(cantidad) => { [INFO] [stdout] 30 | ocurrencias.insert(pa2.clone(), *cantidad + 1); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^---------^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | immutable borrow later used here [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: cannot borrow `*ocurrencias_global` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/file_handler.rs:49:21 [INFO] [stdout] | [INFO] [stdout] 47 | match ocurrencias_global.get(&key) { [INFO] [stdout] | ---------------------------- immutable borrow occurs here [INFO] [stdout] 48 | Some(cantidad) => { [INFO] [stdout] 49 | ocurrencias_global.insert(key.clone(), value + cantidad); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^--------^ [INFO] [stdout] | | | [INFO] [stdout] | | immutable borrow later used here [INFO] [stdout] | mutable borrow occurs here [INFO] [stdout] | [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: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.48s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/contar_palabras_concurrente-f8ead7b1f49fcb69) [INFO] running `Command { std: "docker" "inspect" "fd49322838a57342317d2795b9a3d084847fcffe3f9b4924d0b06cf9757c88c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd49322838a57342317d2795b9a3d084847fcffe3f9b4924d0b06cf9757c88c9", kill_on_drop: false }` [INFO] [stdout] fd49322838a57342317d2795b9a3d084847fcffe3f9b4924d0b06cf9757c88c9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 922f2a1783e4906602b32fb6564e9e02ae85b680f2575f1ef9ba878976e0e0a3 [INFO] running `Command { std: "docker" "start" "-a" "922f2a1783e4906602b32fb6564e9e02ae85b680f2575f1ef9ba878976e0e0a3", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused imports: `Arc`, `Mutex` [INFO] [stderr] --> src/file_handler.rs:9:16 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] running 0 tests [INFO] [stderr] 9 | sync::{Arc, Mutex}, [INFO] [stdout] [INFO] [stderr] | ^^^ ^^^^^ [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `ocurrencias` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/file_handler.rs:30:33 [INFO] [stderr] | [INFO] [stderr] 28 | match ocurrencias.get(&pa2) { [INFO] [stderr] | --------------------- immutable borrow occurs here [INFO] [stderr] 29 | Some(cantidad) => { [INFO] [stderr] 30 | ocurrencias.insert(pa2.clone(), *cantidad + 1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^---------^^^^^ [INFO] [stderr] | | | [INFO] [stderr] | | immutable borrow later used here [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: cannot borrow `*ocurrencias_global` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/file_handler.rs:49:21 [INFO] [stderr] | [INFO] [stderr] 47 | match ocurrencias_global.get(&key) { [INFO] [stderr] | ---------------------------- immutable borrow occurs here [INFO] [stderr] 48 | Some(cantidad) => { [INFO] [stderr] 49 | ocurrencias_global.insert(key.clone(), value + cantidad); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^--------^ [INFO] [stderr] | | | [INFO] [stderr] | | immutable borrow later used here [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | [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: `contar_palabras_concurrente` (bin "contar_palabras_concurrente" test) generated 3 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.42s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/contar_palabras_concurrente-f8ead7b1f49fcb69) [INFO] running `Command { std: "docker" "inspect" "922f2a1783e4906602b32fb6564e9e02ae85b680f2575f1ef9ba878976e0e0a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "922f2a1783e4906602b32fb6564e9e02ae85b680f2575f1ef9ba878976e0e0a3", kill_on_drop: false }` [INFO] [stdout] 922f2a1783e4906602b32fb6564e9e02ae85b680f2575f1ef9ba878976e0e0a3