[INFO] fetching crate ra_ap_assists 0.0.23...
[INFO] checking ra_ap_assists-0.0.23 against master#7f5a42b073dc2bee2aa625052eb066ee07072048 for pr-78991
[INFO] extracting crate ra_ap_assists 0.0.23 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate ra_ap_assists 0.0.23 on toolchain 7f5a42b073dc2bee2aa625052eb066ee07072048
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7f5a42b073dc2bee2aa625052eb066ee07072048" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ra_ap_assists 0.0.23
[INFO] finished tweaking crates.io crate ra_ap_assists 0.0.23
[INFO] tweaked toml for crates.io crate ra_ap_assists 0.0.23 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7f5a42b073dc2bee2aa625052eb066ee07072048" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7f5a42b073dc2bee2aa625052eb066ee07072048" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+7f5a42b073dc2bee2aa625052eb066ee07072048" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2b91e776fa0d35cca2e2fc50ae397affbb1abec92d3285cf262ca141089b771e
[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" "2b91e776fa0d35cca2e2fc50ae397affbb1abec92d3285cf262ca141089b771e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b91e776fa0d35cca2e2fc50ae397affbb1abec92d3285cf262ca141089b771e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b91e776fa0d35cca2e2fc50ae397affbb1abec92d3285cf262ca141089b771e", kill_on_drop: false }`
[INFO] [stdout] 2b91e776fa0d35cca2e2fc50ae397affbb1abec92d3285cf262ca141089b771e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+7f5a42b073dc2bee2aa625052eb066ee07072048" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f99de53e1c2e771476c62a63e4322a9dca6af019cc9875a1179fd224050fdee
[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" "3f99de53e1c2e771476c62a63e4322a9dca6af019cc9875a1179fd224050fdee", kill_on_drop: false }`
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]     Checking ra_ap_stdx v0.0.23
[INFO] [stderr]     Checking regex-syntax v0.6.21
[INFO] [stderr]     Checking difference v2.0.0
[INFO] [stderr]     Checking once_cell v1.5.2
[INFO] [stderr]     Checking fixedbitset v0.2.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking tracing-core v0.1.17
[INFO] [stderr]     Checking sharded-slab v0.1.0
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking ra_ap_vfs v0.0.23
[INFO] [stderr]     Checking ra_ap_profile v0.0.23
[INFO] [stderr]     Checking petgraph v0.5.1
[INFO] [stderr]     Checking tracing-log v0.1.1
[INFO] [stderr]     Checking ena v0.14.0
[INFO] [stderr]     Checking crossbeam-epoch v0.9.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.0
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking rayon-core v1.9.0
[INFO] [stderr]     Checking regex-automata v0.1.9
[INFO] [stderr]     Checking regex v1.4.2
[INFO] [stderr]     Checking matchers v0.0.1
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling tracing-attributes v0.1.11
[INFO] [stderr]    Compiling salsa-macros v0.16.0
[INFO] [stderr]    Compiling chalk-derive v0.37.0
[INFO] [stderr]     Checking chalk-ir v0.37.0
[INFO] [stderr]     Checking tracing v0.1.21
[INFO] [stderr]     Checking salsa v0.16.0
[INFO] [stderr]     Checking serde v1.0.117
[INFO] [stderr]     Checking serde_json v1.0.59
[INFO] [stderr]     Checking smol_str v0.1.17
[INFO] [stderr]     Checking tracing-serde v0.1.2
[INFO] [stderr]     Checking rowan v0.10.0
[INFO] [stderr]     Checking ra_ap_tt v0.0.23
[INFO] [stderr]     Checking ra_ap_cfg v0.0.23
[INFO] [stderr]     Checking ra_ap_test_utils v0.0.23
[INFO] [stderr]     Checking tracing-subscriber v0.2.15
[INFO] [stderr]     Checking ra_ap_syntax v0.0.23
[INFO] [stderr]     Checking tracing-tree v0.1.6
[INFO] [stderr]     Checking chalk-solve v0.37.0
[INFO] [stderr]     Checking ra_ap_mbe v0.0.23
[INFO] [stderr]     Checking ra_ap_base_db v0.0.23
[INFO] [stderr]     Checking ra_ap_hir_expand v0.0.23
[INFO] [stderr]     Checking ra_ap_hir_def v0.0.23
[INFO] [stderr]     Checking chalk-recursive v0.37.0
[INFO] [stderr]     Checking ra_ap_hir_ty v0.0.23
[INFO] [stderr]     Checking ra_ap_hir v0.0.23
[INFO] [stderr]     Checking ra_ap_ide_db v0.0.23
[INFO] [stderr]     Checking ra_ap_assists v0.0.23 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 31s
[INFO] running `Command { std: "docker" "inspect" "3f99de53e1c2e771476c62a63e4322a9dca6af019cc9875a1179fd224050fdee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f99de53e1c2e771476c62a63e4322a9dca6af019cc9875a1179fd224050fdee", kill_on_drop: false }`
[INFO] [stdout] 3f99de53e1c2e771476c62a63e4322a9dca6af019cc9875a1179fd224050fdee