[INFO] cloning repository https://github.com/2lambda123/elf2tab
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/2lambda123/elf2tab" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F2lambda123%2Felf2tab", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F2lambda123%2Felf2tab'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2f0e2f0ef01e37799850d1b12f48b93a0b32a203
[INFO] checking 2lambda123/elf2tab against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F2lambda123%2Felf2tab" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/2lambda123/elf2tab on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-6-tc1/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/2lambda123/elf2tab
[INFO] finished tweaking git repo https://github.com/2lambda123/elf2tab
[INFO] tweaked toml for git repo https://github.com/2lambda123/elf2tab written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/2lambda123/elf2tab 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded clap-num v1.0.2
[INFO] [stderr]   Downloaded elf v0.7.2
[INFO] [stderr]   Downloaded rustix v0.38.17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c5e16a4af258837ce8a89a1cd148c5a2a4761d9c2dad6ef30c407c1ffd5953f8
[INFO] running `Command { std: "docker" "start" "-a" "c5e16a4af258837ce8a89a1cd148c5a2a4761d9c2dad6ef30c407c1ffd5953f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c5e16a4af258837ce8a89a1cd148c5a2a4761d9c2dad6ef30c407c1ffd5953f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5e16a4af258837ce8a89a1cd148c5a2a4761d9c2dad6ef30c407c1ffd5953f8", kill_on_drop: false }`
[INFO] [stdout] c5e16a4af258837ce8a89a1cd148c5a2a4761d9c2dad6ef30c407c1ffd5953f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c084d8e76ce16c232d9062f34ffb0173798b675348fd3b6762945a93ac074fc1
[INFO] running `Command { std: "docker" "start" "-a" "c084d8e76ce16c232d9062f34ffb0173798b675348fd3b6762945a93ac074fc1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.148
[INFO] [stderr]    Compiling rustix v0.38.17
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]     Checking bitflags v2.4.0
[INFO] [stderr]     Checking linux-raw-sys v0.4.8
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]     Checking colorchoice v1.0.0
[INFO] [stderr]     Checking anstyle v1.0.4
[INFO] [stderr]     Checking anstyle-query v1.0.0
[INFO] [stderr]     Checking clap_lex v0.5.1
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]     Checking xattr v1.0.1
[INFO] [stderr]     Checking filetime v0.2.22
[INFO] [stderr]    Compiling clap_derive v4.4.2
[INFO] [stderr]     Checking iana-time-zone v0.1.57
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking elf v0.7.2
[INFO] [stderr]     Checking anstyle-parse v0.2.2
[INFO] [stderr]     Checking tar v0.4.40
[INFO] [stderr]     Checking anstream v0.6.4
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]     Checking terminal_size v0.3.0
[INFO] [stderr]     Checking clap_builder v4.4.6
[INFO] [stderr]     Checking chrono v0.4.31
[INFO] [stderr]     Checking clap-num v1.0.2
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]     Checking clap v4.4.6
[INFO] [stderr]     Checking elf2tab v0.13.0-dev (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.81s
[INFO] running `Command { std: "docker" "inspect" "c084d8e76ce16c232d9062f34ffb0173798b675348fd3b6762945a93ac074fc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c084d8e76ce16c232d9062f34ffb0173798b675348fd3b6762945a93ac074fc1", kill_on_drop: false }`
[INFO] [stdout] c084d8e76ce16c232d9062f34ffb0173798b675348fd3b6762945a93ac074fc1
[INFO] checking 2lambda123/elf2tab against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F2lambda123%2Felf2tab" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/2lambda123/elf2tab on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-6-tc2/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/2lambda123/elf2tab
[INFO] finished tweaking git repo https://github.com/2lambda123/elf2tab
[INFO] tweaked toml for git repo https://github.com/2lambda123/elf2tab written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/2lambda123/elf2tab 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c34a05777d8b54290841c070640fdf993a95e95ec462e4f8d0ad27cf91cb5720
[INFO] running `Command { std: "docker" "start" "-a" "c34a05777d8b54290841c070640fdf993a95e95ec462e4f8d0ad27cf91cb5720", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c34a05777d8b54290841c070640fdf993a95e95ec462e4f8d0ad27cf91cb5720", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c34a05777d8b54290841c070640fdf993a95e95ec462e4f8d0ad27cf91cb5720", kill_on_drop: false }`
[INFO] [stdout] c34a05777d8b54290841c070640fdf993a95e95ec462e4f8d0ad27cf91cb5720
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 16237838dee84d0269795b870c0a49dc6f013b5962bcecf9edc01e32656b1167
[INFO] running `Command { std: "docker" "start" "-a" "16237838dee84d0269795b870c0a49dc6f013b5962bcecf9edc01e32656b1167", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.148
[INFO] [stderr]    Compiling rustix v0.38.17
[INFO] [stderr]     Checking bitflags v2.4.0
[INFO] [stderr]     Checking linux-raw-sys v0.4.8
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]     Checking anstyle v1.0.4
[INFO] [stderr]     Checking anstyle-query v1.0.0
[INFO] [stderr]     Checking colorchoice v1.0.0
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]     Checking clap_lex v0.5.1
[INFO] [stderr]     Checking iana-time-zone v0.1.57
[INFO] [stderr]     Checking untrusted v0.7.1
[INFO] [stderr]     Checking filetime v0.2.22
[INFO] [stderr]     Checking xattr v1.0.1
[INFO] [stderr]    Compiling clap_derive v4.4.2
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]     Checking anstyle-parse v0.2.2
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking elf v0.7.2
[INFO] [stderr]     Checking tar v0.4.40
[INFO] [stderr]     Checking anstream v0.6.4
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]     Checking terminal_size v0.3.0
[INFO] [stderr]     Checking clap_builder v4.4.6
[INFO] [stderr]     Checking chrono v0.4.31
[INFO] [stderr]     Checking clap-num v1.0.2
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]     Checking clap v4.4.6
[INFO] [stderr]     Checking elf2tab v0.13.0-dev (/opt/rustwide/workdir)
[INFO] [stdout] error[E0282]: type annotations needed for `Result<(), _>`
[INFO] [stdout]     --> src/convert.rs:1076:13
[INFO] [stdout]      |
[INFO] [stdout] 1076 |           let _res = key_pair
[INFO] [stdout]      |  _____________^^^^___-
[INFO] [stdout] 1077 | |             .sign(
[INFO] [stdout] 1078 | |                 &signature::RSA_PKCS1_SHA512,
[INFO] [stdout] 1079 | |                 &rng,
[INFO] [stdout] ...    |
[INFO] [stdout] 1084 | |                 panic!("Could not generate RSA4096 signature: {:?}", e);
[INFO] [stdout] 1085 | |             });
[INFO] [stdout]      | |______________- type must be known at this point
[INFO] [stdout]      |
[INFO] [stdout] help: consider giving `_res` an explicit type, where the type for type parameter `F` is specified
[INFO] [stdout]      |
[INFO] [stdout] 1076 |         let _res: Result<(), _> = key_pair
[INFO] [stdout]      |                 +++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `Result<(), _>`
[INFO] [stdout]     --> src/convert.rs:1076:13
[INFO] [stdout]      |
[INFO] [stdout] 1076 |           let _res = key_pair
[INFO] [stdout]      |  _____________^^^^___-
[INFO] [stdout] 1077 | |             .sign(
[INFO] [stdout] 1078 | |                 &signature::RSA_PKCS1_SHA512,
[INFO] [stdout] 1079 | |                 &rng,
[INFO] [stdout] ...    |
[INFO] [stdout] 1084 | |                 panic!("Could not generate RSA4096 signature: {:?}", e);
[INFO] [stdout] 1085 | |             });
[INFO] [stdout]      | |______________- type must be known at this point
[INFO] [stdout]      |
[INFO] [stdout] help: consider giving `_res` an explicit type, where the type for type parameter `F` is specified
[INFO] [stdout]      |
[INFO] [stdout] 1076 |         let _res: Result<(), _> = key_pair
[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 E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `elf2tab` (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 E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `elf2tab` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "16237838dee84d0269795b870c0a49dc6f013b5962bcecf9edc01e32656b1167", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16237838dee84d0269795b870c0a49dc6f013b5962bcecf9edc01e32656b1167", kill_on_drop: false }`
[INFO] [stdout] 16237838dee84d0269795b870c0a49dc6f013b5962bcecf9edc01e32656b1167