[INFO] cloning repository https://github.com/mkpankov/writeork [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mkpankov/writeork" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmkpankov%2Fwriteork", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmkpankov%2Fwriteork'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8b69c17434c315cb27973ef9372947b6830304bf [INFO] checking mkpankov/writeork against master#5e3f1b148db5bfa27fee52464ae1f5d34c49d77b for pr-75502 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmkpankov%2Fwriteork" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mkpankov/writeork on toolchain 5e3f1b148db5bfa27fee52464ae1f5d34c49d77b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mkpankov/writeork [INFO] finished tweaking git repo https://github.com/mkpankov/writeork [INFO] tweaked toml for git repo https://github.com/mkpankov/writeork written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/mkpankov/writeork already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] error: the lock file /workspace/builds/worker-11/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f02f32680ab4a87491406b8176c75f0d9caf323023108fadb4badb1ca9c6d2f2 [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" "f02f32680ab4a87491406b8176c75f0d9caf323023108fadb4badb1ca9c6d2f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f02f32680ab4a87491406b8176c75f0d9caf323023108fadb4badb1ca9c6d2f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f02f32680ab4a87491406b8176c75f0d9caf323023108fadb4badb1ca9c6d2f2", kill_on_drop: false }` [INFO] [stdout] f02f32680ab4a87491406b8176c75f0d9caf323023108fadb4badb1ca9c6d2f2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c440bada6367ba0bdf54a5dfd61853f9e1c0a489ca7d907e020462d111e7d589 [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" "c440bada6367ba0bdf54a5dfd61853f9e1c0a489ca7d907e020462d111e7d589", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking writeork v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/elf/elf_ident.rs:14:13 [INFO] [stdout] | [INFO] [stdout] 14 | try!( [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/elf/helpers.rs:13:13 [INFO] [stdout] | [INFO] [stdout] 13 | try!(validate_elf_magic(&v[..EI_MAGIC_SIZE])); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/elf/b32/helpers.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | read_ehdr!(Elf32_Ehdr); [INFO] [stdout] | ----------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/elf/helpers.rs:13:13 [INFO] [stdout] | [INFO] [stdout] 13 | try!(validate_elf_magic(&v[..EI_MAGIC_SIZE])); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/elf/b64/helpers.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | read_ehdr!(Elf64_Ehdr); [INFO] [stdout] | ----------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/elf/mod.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | ::std::mem::uninitialized() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/elf/mod.rs:46:9 [INFO] [stdout] | [INFO] [stdout] 46 | ::std::mem::uninitialized() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/elf/mod.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 53 | ::std::mem::uninitialized() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/elf/elf_ident.rs:14:13 [INFO] [stdout] | [INFO] [stdout] 14 | try!( [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/elf/helpers.rs:13:13 [INFO] [stdout] | [INFO] [stdout] 13 | try!(validate_elf_magic(&v[..EI_MAGIC_SIZE])); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/elf/b32/helpers.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | read_ehdr!(Elf32_Ehdr); [INFO] [stdout] | ----------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/elf/helpers.rs:13:13 [INFO] [stdout] | [INFO] [stdout] 13 | try!(validate_elf_magic(&v[..EI_MAGIC_SIZE])); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/elf/b64/helpers.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | read_ehdr!(Elf64_Ehdr); [INFO] [stdout] | ----------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/elf/mod.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | ::std::mem::uninitialized() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/elf/mod.rs:46:9 [INFO] [stdout] | [INFO] [stdout] 46 | ::std::mem::uninitialized() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/elf/mod.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 53 | ::std::mem::uninitialized() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.49s [INFO] running `Command { std: "docker" "inspect" "c440bada6367ba0bdf54a5dfd61853f9e1c0a489ca7d907e020462d111e7d589", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c440bada6367ba0bdf54a5dfd61853f9e1c0a489ca7d907e020462d111e7d589", kill_on_drop: false }` [INFO] [stdout] c440bada6367ba0bdf54a5dfd61853f9e1c0a489ca7d907e020462d111e7d589