[INFO] fetching crate zcash_script 0.1.6-alpha.0... [INFO] checking zcash_script-0.1.6-alpha.0 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] extracting crate zcash_script 0.1.6-alpha.0 into /workspace/builds/worker-86/source [INFO] validating manifest of crates.io crate zcash_script 0.1.6-alpha.0 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate zcash_script 0.1.6-alpha.0 [INFO] finished tweaking crates.io crate zcash_script 0.1.6-alpha.0 [INFO] tweaked toml for crates.io crate zcash_script 0.1.6-alpha.0 written to /workspace/builds/worker-86/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 038d290b9cadb515eabc59a856fb9a82a8abd06f2193c96f3e101f65bd29f1e1 [INFO] running `Command { std: "docker" "start" "-a" "038d290b9cadb515eabc59a856fb9a82a8abd06f2193c96f3e101f65bd29f1e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "038d290b9cadb515eabc59a856fb9a82a8abd06f2193c96f3e101f65bd29f1e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "038d290b9cadb515eabc59a856fb9a82a8abd06f2193c96f3e101f65bd29f1e1", kill_on_drop: false }` [INFO] [stdout] 038d290b9cadb515eabc59a856fb9a82a8abd06f2193c96f3e101f65bd29f1e1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b0d657415103ba3f7c8ba9784879390d9104e45280dc562a9920f389e93097a3 [INFO] running `Command { std: "docker" "start" "-a" "b0d657415103ba3f7c8ba9784879390d9104e45280dc562a9920f389e93097a3", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling bindgen v0.58.1 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling shlex v1.0.0 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Checking arrayref v0.3.6 [INFO] [stderr] Checking constant_time_eq v0.1.5 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Compiling libc v0.2.100 [INFO] [stderr] Compiling libloading v0.7.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Checking blake2b_simd v0.5.11 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling clang-sys v1.2.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling cexpr v0.4.0 [INFO] [stderr] Compiling zcash_script v0.1.6-alpha.0 (/tmp/fixit) [INFO] [stderr] Migrating build.rs from 2018 edition to 2021 [INFO] [stderr] Migrating src/lib.rs from 2018 edition to 2021 [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/zcash_script-a942bb93b3dda112/out/bindings.rs:3:6017 [INFO] [stdout] | [INFO] [stdout] 3 | ...t_eq ! (unsafe { & (* (:: std :: ptr :: null :: < __fsid_t > ())) . __val as * const _ as usize } , 0usize , concat ! ("Offset of fiel... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deref_nullptr)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 31.74s [INFO] [stderr] Running `cargo check` to verify 2021 [INFO] [stderr] Compiling zcash_script v0.1.6-alpha.0 (/tmp/fixit) [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> /opt/rustwide/target/debug/build/zcash_script-a942bb93b3dda112/out/bindings.rs:3:6017 [INFO] [stdout] | [INFO] [stdout] 3 | ...t_eq ! (unsafe { & (* (:: std :: ptr :: null :: < __fsid_t > ())) . __val as * const _ as usize } , 0usize , concat ! ("Offset of fiel... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deref_nullptr)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.54s [INFO] running `Command { std: "docker" "inspect" "b0d657415103ba3f7c8ba9784879390d9104e45280dc562a9920f389e93097a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0d657415103ba3f7c8ba9784879390d9104e45280dc562a9920f389e93097a3", kill_on_drop: false }` [INFO] [stdout] b0d657415103ba3f7c8ba9784879390d9104e45280dc562a9920f389e93097a3