[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] testing mkpankov/writeork against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmkpankov%2Fwriteork" "/workspace/builds/worker-15/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mkpankov/writeork on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-15/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" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ac20efb32cc3ef61deb2f51d1cde9b41daa111a9ecfc61fbffc72b1de964fb49 [INFO] running `Command { std: "docker" "start" "-a" "ac20efb32cc3ef61deb2f51d1cde9b41daa111a9ecfc61fbffc72b1de964fb49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ac20efb32cc3ef61deb2f51d1cde9b41daa111a9ecfc61fbffc72b1de964fb49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac20efb32cc3ef61deb2f51d1cde9b41daa111a9ecfc61fbffc72b1de964fb49", kill_on_drop: false }` [INFO] [stdout] ac20efb32cc3ef61deb2f51d1cde9b41daa111a9ecfc61fbffc72b1de964fb49 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d12117c6e675dab20c50f2729cd0f1fee1143ea9be101fc917f3a53c2c9883a5 [INFO] running `Command { std: "docker" "start" "-a" "d12117c6e675dab20c50f2729cd0f1fee1143ea9be101fc917f3a53c2c9883a5", kill_on_drop: false }` [INFO] [stderr] Compiling ansi_term v0.6.1 [INFO] [stderr] Compiling strsim v0.3.0 [INFO] [stderr] Compiling clap v0.10.5 [INFO] [stderr] Compiling 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 the macro `read_ehdr` (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 the macro `read_ehdr` (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:39:21 [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:46:21 [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:53:21 [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] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.89s [INFO] running `Command { std: "docker" "inspect" "d12117c6e675dab20c50f2729cd0f1fee1143ea9be101fc917f3a53c2c9883a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d12117c6e675dab20c50f2729cd0f1fee1143ea9be101fc917f3a53c2c9883a5", kill_on_drop: false }` [INFO] [stdout] d12117c6e675dab20c50f2729cd0f1fee1143ea9be101fc917f3a53c2c9883a5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5df165d58567bd32915b2a5db3a3f1456ca4b1b7cea859575f76bb765ba67bd8 [INFO] running `Command { std: "docker" "start" "-a" "5df165d58567bd32915b2a5db3a3f1456ca4b1b7cea859575f76bb765ba67bd8", kill_on_drop: false }` [INFO] [stderr] Compiling 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 the macro `read_ehdr` (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 the macro `read_ehdr` (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:39:21 [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:46:21 [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:53:21 [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] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.98s [INFO] running `Command { std: "docker" "inspect" "5df165d58567bd32915b2a5db3a3f1456ca4b1b7cea859575f76bb765ba67bd8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5df165d58567bd32915b2a5db3a3f1456ca4b1b7cea859575f76bb765ba67bd8", kill_on_drop: false }` [INFO] [stdout] 5df165d58567bd32915b2a5db3a3f1456ca4b1b7cea859575f76bb765ba67bd8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1dd50d0a9eb84fa2000469babe242ea50d548fb547dc535166ddb6926ef2cd71 [INFO] running `Command { std: "docker" "start" "-a" "1dd50d0a9eb84fa2000469babe242ea50d548fb547dc535166ddb6926ef2cd71", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/elf/elf_ident.rs:14:13 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 14 | try!( [INFO] [stdout] [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/elf/helpers.rs:13:13 [INFO] [stderr] | [INFO] [stderr] 13 | try!(validate_elf_magic(&v[..EI_MAGIC_SIZE])); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/elf/b32/helpers.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | read_ehdr!(Elf32_Ehdr); [INFO] [stderr] | ----------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `read_ehdr` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/elf/helpers.rs:13:13 [INFO] [stderr] | [INFO] [stderr] 13 | try!(validate_elf_magic(&v[..EI_MAGIC_SIZE])); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/elf/b64/helpers.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | read_ehdr!(Elf64_Ehdr); [INFO] [stderr] | ----------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `read_ehdr` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stderr] --> src/elf/mod.rs:39:21 [INFO] [stderr] | [INFO] [stderr] 39 | ::std::mem::uninitialized() [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stderr] --> src/elf/mod.rs:46:21 [INFO] [stderr] | [INFO] [stderr] 46 | ::std::mem::uninitialized() [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stderr] --> src/elf/mod.rs:53:21 [INFO] [stderr] | [INFO] [stderr] 53 | ::std::mem::uninitialized() [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `writeork` (bin "writeork" test) generated 6 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/writeork-6044c96262283fd7) [INFO] running `Command { std: "docker" "inspect" "1dd50d0a9eb84fa2000469babe242ea50d548fb547dc535166ddb6926ef2cd71", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1dd50d0a9eb84fa2000469babe242ea50d548fb547dc535166ddb6926ef2cd71", kill_on_drop: false }` [INFO] [stdout] 1dd50d0a9eb84fa2000469babe242ea50d548fb547dc535166ddb6926ef2cd71