[INFO] fetching crate mun_hir 0.2.0...
[INFO] checking mun_hir-0.2.0 against beta for pr-78714
[INFO] extracting crate mun_hir 0.2.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate mun_hir 0.2.0 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 mun_hir 0.2.0
[INFO] finished tweaking crates.io crate mun_hir 0.2.0
[INFO] tweaked toml for crates.io crate mun_hir 0.2.0 written to /workspace/builds/worker-0/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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 31623f47406a4694b64337cd01933580e64a5070dd56ffaa2aeaea10c8e429ec
[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" "31623f47406a4694b64337cd01933580e64a5070dd56ffaa2aeaea10c8e429ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "31623f47406a4694b64337cd01933580e64a5070dd56ffaa2aeaea10c8e429ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31623f47406a4694b64337cd01933580e64a5070dd56ffaa2aeaea10c8e429ec", kill_on_drop: false }`
[INFO] [stdout] 31623f47406a4694b64337cd01933580e64a5070dd56ffaa2aeaea10c8e429ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] aca7846513e46638578ba40d35aac7b3ae5de1c90e8760683cba7bd7608c0ace
[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" "aca7846513e46638578ba40d35aac7b3ae5de1c90e8760683cba7bd7608c0ace", kill_on_drop: false }`
[INFO] [stderr]    Compiling mun_target v0.2.0
[INFO] [stderr]     Checking drop_bomb v0.1.5
[INFO] [stderr]     Checking relative-path v0.4.0
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]     Checking ena v0.14.0
[INFO] [stderr]     Checking console v0.9.2
[INFO] [stderr]    Compiling derive-new v0.5.8
[INFO] [stderr]     Checking smol_str v0.1.17
[INFO] [stderr]     Checking text_unit v0.1.10
[INFO] [stderr]     Checking uuid v0.8.1
[INFO] [stderr]    Compiling salsa-macros v0.12.1
[INFO] [stderr]     Checking rowan v0.6.3
[INFO] [stderr]     Checking insta v0.12.0
[INFO] [stderr]     Checking once_cell v0.2.4
[INFO] [stderr]     Checking mun_syntax v0.2.0
[INFO] [stderr]     Checking salsa v0.12.3
[INFO] [stderr]     Checking mun_hir v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `mun_syntax::SmolStr::new_inline_from_ascii`: Use `new_inline` instead
[INFO] [stdout]   --> src/name.rs:38:24
[INFO] [stdout]    |
[INFO] [stdout] 38 |         Name::new_text(SmolStr::new_inline_from_ascii(text.len(), text))
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `mun_syntax::SmolStr::new_inline_from_ascii`: Use `new_inline` instead
[INFO] [stdout]   --> src/name.rs:38:24
[INFO] [stdout]    |
[INFO] [stdout] 38 |         Name::new_text(SmolStr::new_inline_from_ascii(text.len(), text))
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` 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 18.16s
[INFO] running `Command { std: "docker" "inspect" "aca7846513e46638578ba40d35aac7b3ae5de1c90e8760683cba7bd7608c0ace", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aca7846513e46638578ba40d35aac7b3ae5de1c90e8760683cba7bd7608c0ace", kill_on_drop: false }`
[INFO] [stdout] aca7846513e46638578ba40d35aac7b3ae5de1c90e8760683cba7bd7608c0ace