[INFO] fetching crate untrusted 0.7.1... [INFO] checking untrusted-0.7.1 against try#55b3f428b4fac6790b1e8492e0b91ff2d80aec7c for pr-77035 [INFO] extracting crate untrusted 0.7.1 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate untrusted 0.7.1 on toolchain 55b3f428b4fac6790b1e8492e0b91ff2d80aec7c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate untrusted 0.7.1 [INFO] finished tweaking crates.io crate untrusted 0.7.1 [INFO] tweaked toml for crates.io crate untrusted 0.7.1 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a21d51a2a71f3cebe42252c847e9b8e1ba52e478a53d78c1b0de03dd98a1f46b [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" "a21d51a2a71f3cebe42252c847e9b8e1ba52e478a53d78c1b0de03dd98a1f46b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a21d51a2a71f3cebe42252c847e9b8e1ba52e478a53d78c1b0de03dd98a1f46b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a21d51a2a71f3cebe42252c847e9b8e1ba52e478a53d78c1b0de03dd98a1f46b", kill_on_drop: false }` [INFO] [stdout] a21d51a2a71f3cebe42252c847e9b8e1ba52e478a53d78c1b0de03dd98a1f46b [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=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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d25ad1bc6340e8753856e4e02838c25d03ac58f0e72a27bae466eca941020a6c [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" "d25ad1bc6340e8753856e4e02838c25d03ac58f0e72a27bae466eca941020a6c", kill_on_drop: false }` [INFO] [stderr] Checking untrusted v0.7.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0453]: allow(unreachable_code) incompatible with previous forbid [INFO] [stdout] --> src/untrusted.rs:142:22 [INFO] [stdout] | [INFO] [stdout] 101 | warnings [INFO] [stdout] | -------- `forbid` level set here [INFO] [stdout] ... [INFO] [stdout] 142 | let result = read(&mut input)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ overruled by previous forbid [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0453]: allow(unreachable_code) incompatible with previous forbid [INFO] [stdout] --> src/untrusted.rs:193:26 [INFO] [stdout] | [INFO] [stdout] 101 | warnings [INFO] [stdout] | -------- `forbid` level set here [INFO] [stdout] ... [INFO] [stdout] 193 | let result = read(Some(&mut input))?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ overruled by previous forbid [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0453]: allow(unreachable_code) incompatible with previous forbid [INFO] [stdout] --> src/untrusted.rs:291:21 [INFO] [stdout] | [INFO] [stdout] 101 | warnings [INFO] [stdout] | -------- `forbid` level set here [INFO] [stdout] ... [INFO] [stdout] 291 | let new_i = self.i.checked_add(num_bytes).ok_or(EndOfInput)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ overruled by previous forbid [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0453]: allow(unreachable_code) incompatible with previous forbid [INFO] [stdout] --> src/untrusted.rs:292:19 [INFO] [stdout] | [INFO] [stdout] 101 | warnings [INFO] [stdout] | -------- `forbid` level set here [INFO] [stdout] ... [INFO] [stdout] 292 | let ret = self [INFO] [stdout] | ___________________^ [INFO] [stdout] 293 | | .input [INFO] [stdout] 294 | | .subslice(self.i..new_i) [INFO] [stdout] 295 | | .map(|subslice| Input { value: subslice }) [INFO] [stdout] 296 | | .ok_or(EndOfInput)?; [INFO] [stdout] | |_______________________________^ overruled by previous forbid [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0453]: allow(unreachable_code) incompatible with previous forbid [INFO] [stdout] --> src/untrusted.rs:317:17 [INFO] [stdout] | [INFO] [stdout] 101 | warnings [INFO] [stdout] | -------- `forbid` level set here [INFO] [stdout] ... [INFO] [stdout] 317 | let r = read(self)?; [INFO] [stdout] | ^^^^^^^^^^^ overruled by previous forbid [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0453]: allow(unreachable_code) incompatible with previous forbid [INFO] [stdout] --> src/untrusted.rs:142:22 [INFO] [stdout] | [INFO] [stdout] 101 | warnings [INFO] [stdout] | -------- `forbid` level set here [INFO] [stdout] ... [INFO] [stdout] 142 | let result = read(&mut input)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ overruled by previous forbid [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0453]: allow(unreachable_code) incompatible with previous forbid [INFO] [stdout] --> src/untrusted.rs:193:26 [INFO] [stdout] | [INFO] [stdout] 101 | warnings [INFO] [stdout] | -------- `forbid` level set here [INFO] [stdout] ... [INFO] [stdout] 193 | let result = read(Some(&mut input))?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ overruled by previous forbid [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0453]: allow(unreachable_code) incompatible with previous forbid [INFO] [stdout] --> src/untrusted.rs:291:21 [INFO] [stdout] | [INFO] [stdout] 101 | warnings [INFO] [stdout] | -------- `forbid` level set here [INFO] [stdout] ... [INFO] [stdout] 291 | let new_i = self.i.checked_add(num_bytes).ok_or(EndOfInput)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ overruled by previous forbid [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0453]: allow(unreachable_code) incompatible with previous forbid [INFO] [stdout] --> src/untrusted.rs:292:19 [INFO] [stdout] | [INFO] [stdout] 101 | warnings [INFO] [stdout] | -------- `forbid` level set here [INFO] [stdout] ... [INFO] [stdout] 292 | let ret = self [INFO] [stdout] | ___________________^ [INFO] [stdout] 293 | | .input [INFO] [stdout] 294 | | .subslice(self.i..new_i) [INFO] [stdout] 295 | | .map(|subslice| Input { value: subslice }) [INFO] [stdout] 296 | | .ok_or(EndOfInput)?; [INFO] [stdout] | |_______________________________^ overruled by previous forbid [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0453]: allow(unreachable_code) incompatible with previous forbid [INFO] [stdout] --> src/untrusted.rs:317:17 [INFO] [stdout] | [INFO] [stdout] 101 | warnings [INFO] [stdout] | -------- `forbid` level set here [INFO] [stdout] ... [INFO] [stdout] 317 | let r = read(self)?; [INFO] [stdout] | ^^^^^^^^^^^ overruled by previous forbid [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0453`. [INFO] [stdout] [INFO] [stderr] error: could not compile `untrusted` [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] For more information about this error, try `rustc --explain E0453`. [INFO] [stdout] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "d25ad1bc6340e8753856e4e02838c25d03ac58f0e72a27bae466eca941020a6c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d25ad1bc6340e8753856e4e02838c25d03ac58f0e72a27bae466eca941020a6c", kill_on_drop: false }` [INFO] [stdout] d25ad1bc6340e8753856e4e02838c25d03ac58f0e72a27bae466eca941020a6c