[INFO] fetching crate ted 0.7.0...
[INFO] checking ted-0.7.0 against beta for pr-78714
[INFO] extracting crate ted 0.7.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate ted 0.7.0 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ted 0.7.0
[INFO] finished tweaking crates.io crate ted 0.7.0
[INFO] tweaked toml for crates.io crate ted 0.7.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c4129da1d0b27dbb92a9b097dd0264013b65662376bc7f7030a5f716c444c121
[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" "c4129da1d0b27dbb92a9b097dd0264013b65662376bc7f7030a5f716c444c121", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c4129da1d0b27dbb92a9b097dd0264013b65662376bc7f7030a5f716c444c121", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4129da1d0b27dbb92a9b097dd0264013b65662376bc7f7030a5f716c444c121", kill_on_drop: false }`
[INFO] [stdout] c4129da1d0b27dbb92a9b097dd0264013b65662376bc7f7030a5f716c444c121
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 079d84eef3580be8519f71b87aaf47ac22bf9e1f8b140a222992acdbd4cd83d5
[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" "079d84eef3580be8519f71b87aaf47ac22bf9e1f8b140a222992acdbd4cd83d5", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-segmentation v1.2.1
[INFO] [stderr]     Checking maybe-owned v0.3.4
[INFO] [stderr]     Checking frappe v0.3.1
[INFO] [stderr]     Checking ropey v0.6.3
[INFO] [stderr]     Checking ted v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/cursor/jump.rs:134:21
[INFO] [stdout]     |
[INFO] [stdout] 134 |     let chars: &mut Iterator<Item=(usize, char)> = if direction.is_negative() {
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(usize, char)>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/cursor/jump.rs:134:21
[INFO] [stdout]     |
[INFO] [stdout] 134 |     let chars: &mut Iterator<Item=(usize, char)> = if direction.is_negative() {
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(usize, char)>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.80s
[INFO] running `Command { std: "docker" "inspect" "079d84eef3580be8519f71b87aaf47ac22bf9e1f8b140a222992acdbd4cd83d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "079d84eef3580be8519f71b87aaf47ac22bf9e1f8b140a222992acdbd4cd83d5", kill_on_drop: false }`
[INFO] [stdout] 079d84eef3580be8519f71b87aaf47ac22bf9e1f8b140a222992acdbd4cd83d5