[INFO] fetching crate nfminigrep 0.1.0... [INFO] testing nfminigrep-0.1.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_1 [INFO] extracting crate nfminigrep 0.1.0 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate nfminigrep 0.1.0 [INFO] finished tweaking crates.io crate nfminigrep 0.1.0 [INFO] tweaked toml for crates.io crate nfminigrep 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate nfminigrep 0.1.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dc27847ed86cb42389acc9194438fe7afb001e2e1b3ba061826ef57f2ec3e5fa [INFO] running `Command { std: "docker" "start" "-a" "dc27847ed86cb42389acc9194438fe7afb001e2e1b3ba061826ef57f2ec3e5fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dc27847ed86cb42389acc9194438fe7afb001e2e1b3ba061826ef57f2ec3e5fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc27847ed86cb42389acc9194438fe7afb001e2e1b3ba061826ef57f2ec3e5fa", kill_on_drop: false }` [INFO] [stdout] dc27847ed86cb42389acc9194438fe7afb001e2e1b3ba061826ef57f2ec3e5fa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 0abae2ae9525fd54c9fabec482d1cb6f500d02f9616f2cb96f574a981291f3e0 [INFO] running `Command { std: "docker" "start" "-a" "0abae2ae9525fd54c9fabec482d1cb6f500d02f9616f2cb96f574a981291f3e0", kill_on_drop: false }` [INFO] [stderr] Compiling nfminigrep v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/lib.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `printHelp` should have a snake case name [INFO] [stdout] --> src/lib.rs:59:4 [INFO] [stdout] | [INFO] [stdout] 59 | fn printHelp(){ [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `print_help` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/main.rs:12:16 [INFO] [stdout] | [INFO] [stdout] 12 | if let Err(e) = nfminigrep::run(config) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.59s [INFO] running `Command { std: "docker" "inspect" "0abae2ae9525fd54c9fabec482d1cb6f500d02f9616f2cb96f574a981291f3e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0abae2ae9525fd54c9fabec482d1cb6f500d02f9616f2cb96f574a981291f3e0", kill_on_drop: false }` [INFO] [stdout] 0abae2ae9525fd54c9fabec482d1cb6f500d02f9616f2cb96f574a981291f3e0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 20d0f1af97a8e6f2d4b88b49ccd0fce4a294a7a6a6602ffdc5360a269f5a7f16 [INFO] running `Command { std: "docker" "start" "-a" "20d0f1af97a8e6f2d4b88b49ccd0fce4a294a7a6a6602ffdc5360a269f5a7f16", kill_on_drop: false }` [INFO] [stderr] Compiling nfminigrep v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/lib.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `printHelp` should have a snake case name [INFO] [stdout] --> src/lib.rs:59:4 [INFO] [stdout] | [INFO] [stdout] 59 | fn printHelp(){ [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `print_help` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/lib.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/main.rs:12:16 [INFO] [stdout] | [INFO] [stdout] 12 | if let Err(e) = nfminigrep::run(config) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `printHelp` should have a snake case name [INFO] [stdout] --> src/lib.rs:59:4 [INFO] [stdout] | [INFO] [stdout] 59 | fn printHelp(){ [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `print_help` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `getNone` should have a snake case name [INFO] [stdout] --> src/lib.rs:102:8 [INFO] [stdout] | [INFO] [stdout] 102 | fn getNone() { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `get_none` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `getMultiple` should have a snake case name [INFO] [stdout] --> src/lib.rs:119:8 [INFO] [stdout] | [INFO] [stdout] 119 | fn getMultiple() { [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `get_multiple` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.56s [INFO] running `Command { std: "docker" "inspect" "20d0f1af97a8e6f2d4b88b49ccd0fce4a294a7a6a6602ffdc5360a269f5a7f16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "20d0f1af97a8e6f2d4b88b49ccd0fce4a294a7a6a6602ffdc5360a269f5a7f16", kill_on_drop: false }` [INFO] [stdout] 20d0f1af97a8e6f2d4b88b49ccd0fce4a294a7a6a6602ffdc5360a269f5a7f16 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 73ef01b80d4dac2962a62a9ab026105a9db9b093cc7308135d425a359b643968 [INFO] running `Command { std: "docker" "start" "-a" "73ef01b80d4dac2962a62a9ab026105a9db9b093cc7308135d425a359b643968", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::env` [INFO] [stderr] --> src/lib.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::env; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `printHelp` should have a snake case name [INFO] [stderr] --> src/lib.rs:59:4 [INFO] [stderr] | [INFO] [stderr] 59 | fn printHelp(){ [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to snake case: `print_help` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `nfminigrep` (lib) generated 2 warnings (run `cargo fix --lib -p nfminigrep` to apply 1 suggestion) [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/main.rs:12:16 [INFO] [stderr] | [INFO] [stderr] 12 | if let Err(e) = nfminigrep::run(config) { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `nfminigrep` (bin "nfminigrep" test) generated 1 warning [INFO] [stderr] warning: function `getNone` should have a snake case name [INFO] [stderr] --> src/lib.rs:102:8 [INFO] [stderr] | [INFO] [stderr] 102 | fn getNone() { [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `get_none` [INFO] [stderr] [INFO] [stderr] warning: function `getMultiple` should have a snake case name [INFO] [stderr] --> src/lib.rs:119:8 [INFO] [stderr] | [INFO] [stderr] 119 | fn getMultiple() { [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to snake case: `get_multiple` [INFO] [stderr] [INFO] [stderr] warning: `nfminigrep` (lib test) generated 4 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/nfminigrep-1e2fa9dbab4dd851) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test tests::case_sensitive ... ok [INFO] [stdout] test tests::getNone ... ok [INFO] [stdout] test tests::getMultiple ... ok [INFO] [stdout] test tests::case_insensitive ... ok [INFO] [stdout] test tests::getone ... ok [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/nfminigrep-aab46ab53a7baffb) [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [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] [stderr] Doc-tests nfminigrep [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" "73ef01b80d4dac2962a62a9ab026105a9db9b093cc7308135d425a359b643968", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "73ef01b80d4dac2962a62a9ab026105a9db9b093cc7308135d425a359b643968", kill_on_drop: false }` [INFO] [stdout] 73ef01b80d4dac2962a62a9ab026105a9db9b093cc7308135d425a359b643968