[INFO] fetching crate record 0.2.3...
[INFO] documenting record-0.2.3 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate record 0.2.3 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate record 0.2.3 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate record 0.2.3
[INFO] finished tweaking crates.io crate record 0.2.3
[INFO] tweaked toml for crates.io crate record 0.2.3 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nix v0.4.3
[INFO] [stderr]   Downloaded pty v0.1.6
[INFO] [stderr]   Downloaded pty-shell v0.1.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a08029eb450ebd27dc011b146e13f6f36d2c4a83cba1d8963310f70de7800054
[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" "a08029eb450ebd27dc011b146e13f6f36d2c4a83cba1d8963310f70de7800054", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a08029eb450ebd27dc011b146e13f6f36d2c4a83cba1d8963310f70de7800054", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a08029eb450ebd27dc011b146e13f6f36d2c4a83cba1d8963310f70de7800054", kill_on_drop: false }`
[INFO] [stdout] a08029eb450ebd27dc011b146e13f6f36d2c4a83cba1d8963310f70de7800054
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "RUSTDOCFLAGS=--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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 66e7cd50dfcce0637af2bde701c705289c19115f56b540460ed9b23cba4addfe
[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" "66e7cd50dfcce0637af2bde701c705289c19115f56b540460ed9b23cba4addfe", kill_on_drop: false }`
[INFO] [stderr]     Checking nix v0.4.3
[INFO] [stderr]     Checking pty v0.1.6
[INFO] [stderr]     Checking pty-shell v0.1.4
[INFO] [stdout] error[E0276]: impl has stricter requirements than trait
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pty-shell-0.1.4/src/lib.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 38 |     fn proxy<H: PtyHandler>(&self, handler: H) -> Result<()>;
[INFO] [stdout]    |     --------------------------------------------------------- definition of `proxy` from trait
[INFO] [stdout] ...
[INFO] [stdout] 50 |     fn proxy<H: PtyHandler + 'static>(&self, handler: H) -> Result<()> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ impl has extra requirement `H: 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0276`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pty-shell`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "66e7cd50dfcce0637af2bde701c705289c19115f56b540460ed9b23cba4addfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66e7cd50dfcce0637af2bde701c705289c19115f56b540460ed9b23cba4addfe", kill_on_drop: false }`
[INFO] [stdout] 66e7cd50dfcce0637af2bde701c705289c19115f56b540460ed9b23cba4addfe
