[INFO] fetching crate ImtiazGermain 0.1.2... [INFO] checking ImtiazGermain-0.1.2 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] extracting crate ImtiazGermain 0.1.2 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate ImtiazGermain 0.1.2 on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ImtiazGermain 0.1.2 [INFO] finished tweaking crates.io crate ImtiazGermain 0.1.2 [INFO] tweaked toml for crates.io crate ImtiazGermain 0.1.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0cc78b8ef21fa9c4ea216a9d1fc896310c95a950f5454dbb5017bc413ba1c25a [INFO] running `Command { std: "docker" "start" "-a" "0cc78b8ef21fa9c4ea216a9d1fc896310c95a950f5454dbb5017bc413ba1c25a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0cc78b8ef21fa9c4ea216a9d1fc896310c95a950f5454dbb5017bc413ba1c25a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0cc78b8ef21fa9c4ea216a9d1fc896310c95a950f5454dbb5017bc413ba1c25a", kill_on_drop: false }` [INFO] [stdout] 0cc78b8ef21fa9c4ea216a9d1fc896310c95a950f5454dbb5017bc413ba1c25a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e0e5a7769c844acfcb263e17a9eb0738fb180d4c759dae4e807c77197e668775 [INFO] running `Command { std: "docker" "start" "-a" "e0e5a7769c844acfcb263e17a9eb0738fb180d4c759dae4e807c77197e668775", kill_on_drop: false }` [INFO] [stderr] Checking ImtiazGermain v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `workspace` [INFO] [stdout] --> src/lib.rs:10:7 [INFO] [stdout] | [INFO] [stdout] 10 | #[cfg(feature = "workspace")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `workspace` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `default` [INFO] [stdout] --> src/lib.rs:17:7 [INFO] [stdout] | [INFO] [stdout] 17 | #[cfg(feature = "default")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `default` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `isgermainprime` [INFO] [stdout] --> src/lib.rs:22:11 [INFO] [stdout] | [INFO] [stdout] 22 | #[cfg(any(feature = "isgermainprime", feature="isimtiazgermainprime"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `isgermainprime` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `isimtiazgermainprime` [INFO] [stdout] --> src/lib.rs:22:39 [INFO] [stdout] | [INFO] [stdout] 22 | #[cfg(any(feature = "isgermainprime", feature="isimtiazgermainprime"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `isimtiazgermainprime` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `isgermainprime` is never used [INFO] [stdout] --> src/primecheck/isgermainprime.rs:1:4 [INFO] [stdout] | [INFO] [stdout] 1 | fn isgermainprime(n: u64) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_prime` is never used [INFO] [stdout] --> src/primecheck/isgermainprime.rs:13:4 [INFO] [stdout] | [INFO] [stdout] 13 | fn is_prime(n: u64) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `isimtiazgermainprime` is never used [INFO] [stdout] --> src/primecheck/isimtiazgermainprime.rs:1:4 [INFO] [stdout] | [INFO] [stdout] 1 | fn isimtiazgermainprime(n: u64) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_prime` is never used [INFO] [stdout] --> src/primecheck/isimtiazgermainprime.rs:20:4 [INFO] [stdout] | [INFO] [stdout] 20 | fn is_prime(n: u64) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate `ImtiazGermain` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = help: convert the identifier to snake case: `imtiaz_germain` [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `isgermainprime` is never used [INFO] [stdout] --> src/primecheck/isgermainprime.rs:1:4 [INFO] [stdout] | [INFO] [stdout] 1 | fn isgermainprime(n: u64) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_prime` is never used [INFO] [stdout] --> src/primecheck/isgermainprime.rs:13:4 [INFO] [stdout] | [INFO] [stdout] 13 | fn is_prime(n: u64) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `isimtiazgermainprime` is never used [INFO] [stdout] --> src/primecheck/isimtiazgermainprime.rs:1:4 [INFO] [stdout] | [INFO] [stdout] 1 | fn isimtiazgermainprime(n: u64) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_prime` is never used [INFO] [stdout] --> src/primecheck/isimtiazgermainprime.rs:20:4 [INFO] [stdout] | [INFO] [stdout] 20 | fn is_prime(n: u64) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `read_to_string` found for struct `ChildStdout` in the current scope [INFO] [stdout] --> tests/integration_tests.rs:22:34 [INFO] [stdout] | [INFO] [stdout] 22 | child.stdout.take().unwrap().read_to_string(&mut output).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/io/mod.rs:904:8 [INFO] [stdout] | [INFO] [stdout] = note: the method is available for `ChildStdout` here [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] help: trait `Read` which provides `read_to_string` is implemented but not in scope; perhaps you want to import it [INFO] [stdout] | [INFO] [stdout] 1 + use std::io::Read; [INFO] [stdout] | [INFO] [stdout] help: there is a method `read_to_end` with a similar name [INFO] [stdout] | [INFO] [stdout] 22 | child.stdout.take().unwrap().read_to_end(&mut output).unwrap(); [INFO] [stdout] | ~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `ImtiazGermain` (test "integration_tests") due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "e0e5a7769c844acfcb263e17a9eb0738fb180d4c759dae4e807c77197e668775", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e0e5a7769c844acfcb263e17a9eb0738fb180d4c759dae4e807c77197e668775", kill_on_drop: false }` [INFO] [stdout] e0e5a7769c844acfcb263e17a9eb0738fb180d4c759dae4e807c77197e668775