[INFO] cloning repository https://github.com/SpinResearch/RustySecrets [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SpinResearch/RustySecrets" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSpinResearch%2FRustySecrets", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSpinResearch%2FRustySecrets'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 38f98ff87eb42c55056c89578f89a0ef97f32c20 [INFO] checking SpinResearch/RustySecrets against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSpinResearch%2FRustySecrets" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/SpinResearch/RustySecrets on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-0-tc1/source/rust-toolchain [INFO] started tweaking git repo https://github.com/SpinResearch/RustySecrets [INFO] finished tweaking git repo https://github.com/SpinResearch/RustySecrets [INFO] tweaked toml for git repo https://github.com/SpinResearch/RustySecrets written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/SpinResearch/RustySecrets already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded quickcheck v0.4.1 [INFO] [stderr] Downloaded ring v0.12.1 [INFO] [stderr] Downloaded base64 v0.9.0 [INFO] [stderr] Downloaded lamport_sigs v0.5.0 [INFO] [stderr] Downloaded protobuf v1.5.1 [INFO] [stderr] Downloaded merkle_sigs v1.4.0 [INFO] [stderr] Downloaded cc v1.0.9 [INFO] [stderr] Downloaded merkle v1.5.0 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 301edf176dccc4959ab957d9b8251f9fb4ce97922e71b05fad8ea9e57adbc764 [INFO] running `Command { std: "docker" "start" "-a" "301edf176dccc4959ab957d9b8251f9fb4ce97922e71b05fad8ea9e57adbc764", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "301edf176dccc4959ab957d9b8251f9fb4ce97922e71b05fad8ea9e57adbc764", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "301edf176dccc4959ab957d9b8251f9fb4ce97922e71b05fad8ea9e57adbc764", kill_on_drop: false }` [INFO] [stdout] 301edf176dccc4959ab957d9b8251f9fb4ce97922e71b05fad8ea9e57adbc764 [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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 21e4a45bddf287ffce74cb580e6ddbc41584242f0ce0a037a5fa9a646d3cd329 [INFO] running `Command { std: "docker" "start" "-a" "21e4a45bddf287ffce74cb580e6ddbc41584242f0ce0a037a5fa9a646d3cd329", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.40 [INFO] [stderr] Compiling nodrop v0.1.12 [INFO] [stderr] Compiling cfg-if v0.1.2 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling lazy_static v1.0.0 [INFO] [stderr] Compiling memoffset v0.2.1 [INFO] [stderr] Compiling rayon-core v1.4.0 [INFO] [stderr] Compiling gcc v0.3.54 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking untrusted v0.5.1 [INFO] [stderr] Compiling cc v1.0.9 [INFO] [stderr] Checking regex-syntax v0.3.9 [INFO] [stderr] Compiling arrayvec v0.4.7 [INFO] [stderr] Compiling crossbeam-utils v0.2.2 [INFO] [stderr] Checking log v0.4.1 [INFO] [stderr] Checking protobuf v1.5.1 [INFO] [stderr] Checking utf8-ranges v0.1.3 [INFO] [stderr] Compiling rusty_secrets v0.2.3-pre (/opt/rustwide/workdir) [INFO] [stderr] Checking safemem v0.2.0 [INFO] [stderr] Checking byteorder v1.2.2 [INFO] [stderr] Checking error-chain v0.11.0 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Checking either v1.5.0 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking itertools v0.7.8 [INFO] [stderr] Checking base64 v0.9.0 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Checking rand v0.4.2 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Checking thread_local v0.2.7 [INFO] [stderr] Checking aho-corasick v0.5.3 [INFO] [stderr] Compiling num_cpus v1.8.0 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling miniz-sys v0.1.10 [INFO] [stderr] Checking regex v0.1.80 [INFO] [stderr] Checking rand v0.3.22 [INFO] [stderr] Compiling rayon v0.8.2 [INFO] [stderr] Checking flate2 v0.2.20 [INFO] [stderr] Checking env_logger v0.3.5 [INFO] [stderr] Checking quickcheck v0.4.1 [INFO] [stderr] Compiling ring v0.12.1 [INFO] [stderr] Checking merkle v1.5.0 [INFO] [stderr] Checking lamport_sigs v0.5.0 [INFO] [stderr] Checking merkle_sigs v1.4.0 [INFO] [stdout] error[E0502]: cannot borrow `w` as immutable because it is also borrowed as mutable [INFO] [stdout] --> src/lagrange.rs:30:21 [INFO] [stdout] | [INFO] [stdout] 30 | w[i] -= w[j]; [INFO] [stdout] | --------^--- [INFO] [stdout] | | | [INFO] [stdout] | | immutable borrow occurs here [INFO] [stdout] | mutable borrow occurs here [INFO] [stdout] | mutable borrow later used here [INFO] [stdout] | [INFO] [stdout] help: try adding a local storing this... [INFO] [stdout] --> src/lagrange.rs:30:22 [INFO] [stdout] | [INFO] [stdout] 30 | w[i] -= w[j]; [INFO] [stdout] | ^^^ [INFO] [stdout] help: ...and then using that local here [INFO] [stdout] --> src/lagrange.rs:30:13 [INFO] [stdout] | [INFO] [stdout] 30 | w[i] -= w[j]; [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 E0502`. [INFO] [stdout] [INFO] [stdout] error[E0502]: cannot borrow `w` as immutable because it is also borrowed as mutable [INFO] [stdout] --> src/lagrange.rs:30:21 [INFO] [stdout] | [INFO] [stdout] 30 | w[i] -= w[j]; [INFO] [stdout] | --------^--- [INFO] [stdout] | | | [INFO] [stdout] | | immutable borrow occurs here [INFO] [stdout] | mutable borrow occurs here [INFO] [stdout] | mutable borrow later used here [INFO] [stdout] | [INFO] [stdout] help: try adding a local storing this... [INFO] [stdout] --> src/lagrange.rs:30:22 [INFO] [stdout] | [INFO] [stdout] 30 | w[i] -= w[j]; [INFO] [stdout] | ^^^ [INFO] [stdout] help: ...and then using that local here [INFO] [stdout] --> src/lagrange.rs:30:13 [INFO] [stdout] | [INFO] [stdout] 30 | w[i] -= w[j]; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rusty_secrets` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0502`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rusty_secrets` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "21e4a45bddf287ffce74cb580e6ddbc41584242f0ce0a037a5fa9a646d3cd329", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "21e4a45bddf287ffce74cb580e6ddbc41584242f0ce0a037a5fa9a646d3cd329", kill_on_drop: false }` [INFO] [stdout] 21e4a45bddf287ffce74cb580e6ddbc41584242f0ce0a037a5fa9a646d3cd329 [INFO] checking SpinResearch/RustySecrets against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSpinResearch%2FRustySecrets" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/SpinResearch/RustySecrets on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-0-tc2/source/rust-toolchain [INFO] started tweaking git repo https://github.com/SpinResearch/RustySecrets [INFO] finished tweaking git repo https://github.com/SpinResearch/RustySecrets [INFO] tweaked toml for git repo https://github.com/SpinResearch/RustySecrets written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/SpinResearch/RustySecrets already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 045f8de7f33b322f54cf4a8b154e5372af0b5e406ba0ad94b62345e053d6f765 [INFO] running `Command { std: "docker" "start" "-a" "045f8de7f33b322f54cf4a8b154e5372af0b5e406ba0ad94b62345e053d6f765", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "045f8de7f33b322f54cf4a8b154e5372af0b5e406ba0ad94b62345e053d6f765", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "045f8de7f33b322f54cf4a8b154e5372af0b5e406ba0ad94b62345e053d6f765", kill_on_drop: false }` [INFO] [stdout] 045f8de7f33b322f54cf4a8b154e5372af0b5e406ba0ad94b62345e053d6f765 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0c7801a2abc863eab63add00528114a82baff59401186cc10a186a92ba27e3c7 [INFO] running `Command { std: "docker" "start" "-a" "0c7801a2abc863eab63add00528114a82baff59401186cc10a186a92ba27e3c7", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] no edition found in manifest, probably 2015, skipping [INFO] running `Command { std: "docker" "inspect" "0c7801a2abc863eab63add00528114a82baff59401186cc10a186a92ba27e3c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c7801a2abc863eab63add00528114a82baff59401186cc10a186a92ba27e3c7", kill_on_drop: false }` [INFO] [stdout] 0c7801a2abc863eab63add00528114a82baff59401186cc10a186a92ba27e3c7