[INFO] fetching crate strng 0.2.2... [INFO] checking strng-0.2.2 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170 [INFO] extracting crate strng 0.2.2 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate strng 0.2.2 [INFO] finished tweaking crates.io crate strng 0.2.2 [INFO] tweaked toml for crates.io crate strng 0.2.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate strng 0.2.2 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 12 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cec8c59c191e34869d176a7790191eff9ba13d939cc9a5edb5949216730edc4f [INFO] running `Command { std: "docker" "start" "-a" "cec8c59c191e34869d176a7790191eff9ba13d939cc9a5edb5949216730edc4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cec8c59c191e34869d176a7790191eff9ba13d939cc9a5edb5949216730edc4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cec8c59c191e34869d176a7790191eff9ba13d939cc9a5edb5949216730edc4f", kill_on_drop: false }` [INFO] [stdout] cec8c59c191e34869d176a7790191eff9ba13d939cc9a5edb5949216730edc4f [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6047c484f43169841b4dccd57de69db60de13cac7e6dea7e74cc2adf895a30d0 [INFO] running `Command { std: "docker" "start" "-a" "6047c484f43169841b4dccd57de69db60de13cac7e6dea7e74cc2adf895a30d0", kill_on_drop: false }` [INFO] [stderr] Compiling ptr v0.2.3 [INFO] [stderr] Compiling hash-table v0.2.5 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling containers v0.9.13 [INFO] [stderr] Checking siphasher v0.2.3 [INFO] [stderr] Checking abort v0.1.3 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking rel v0.2.0 [INFO] [stderr] Checking fallible v0.1.3 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking heap v0.1.0 [INFO] [stderr] Checking loca v0.7.4 [INFO] [stdout] error[E0119]: conflicting implementations of trait `Debug` for type `Box<_, _>` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/containers-0.9.13/src/boxed.rs:17:1 [INFO] [stdout] | [INFO] [stdout] 17 | impl fmt::Debug for Box { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: conflicting implementation in crate `core`: [INFO] [stdout] - impl Debug for F [INFO] [stdout] where F: FnPtr; [INFO] [stdout] = note: downstream crates may implement trait `core::clone::Clone` for type `boxed::Box<_, _>` [INFO] [stdout] = note: downstream crates may implement trait `core::marker::Copy` for type `boxed::Box<_, _>` [INFO] [stdout] = note: downstream crates may implement trait `core::marker::FnPtr` for type `boxed::Box<_, _>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0119`. [INFO] [stdout] [INFO] [stderr] error: could not compile `containers` (lib) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "6047c484f43169841b4dccd57de69db60de13cac7e6dea7e74cc2adf895a30d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6047c484f43169841b4dccd57de69db60de13cac7e6dea7e74cc2adf895a30d0", kill_on_drop: false }` [INFO] [stdout] 6047c484f43169841b4dccd57de69db60de13cac7e6dea7e74cc2adf895a30d0