[INFO] fetching crate arch_test_core 0.1.5...
[INFO] checking arch_test_core-0.1.5 against master#3139ff09e9d07f7700f8d15ed25a231e29c43627 for pr-121848-3
[INFO] extracting crate arch_test_core 0.1.5 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate arch_test_core 0.1.5 on toolchain 3139ff09e9d07f7700f8d15ed25a231e29c43627
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3139ff09e9d07f7700f8d15ed25a231e29c43627" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate arch_test_core 0.1.5
[INFO] finished tweaking crates.io crate arch_test_core 0.1.5
[INFO] tweaked toml for crates.io crate arch_test_core 0.1.5 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3139ff09e9d07f7700f8d15ed25a231e29c43627" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 48 packages to latest compatible versions
[INFO] [stderr]       Adding always-assert v0.1.3 (latest: v0.2.0)
[INFO] [stderr]       Adding countme v2.0.4 (latest: v3.0.1)
[INFO] [stderr]       Adding cov-mark v1.1.0 (latest: v2.0.0)
[INFO] [stderr]       Adding dashmap v4.0.2 (latest: v6.0.1)
[INFO] [stderr]       Adding hashbrown v0.9.1 (latest: v0.14.5)
[INFO] [stderr]       Adding hashbrown v0.12.3 (latest: v0.14.5)
[INFO] [stderr]       Adding hermit-abi v0.3.9 (latest: v0.4.0)
[INFO] [stderr]       Adding indexmap v1.9.3 (latest: v2.4.0)
[INFO] [stderr]       Adding itertools v0.10.5 (latest: v0.13.0)
[INFO] [stderr]       Adding memoffset v0.6.5 (latest: v0.9.1)
[INFO] [stderr]       Adding miow v0.3.7 (latest: v0.6.0)
[INFO] [stderr]       Adding ra_ap_la-arena v0.0.59 (latest: v0.0.149)
[INFO] [stderr]       Adding ra_ap_parser v0.0.59 (latest: v0.0.230)
[INFO] [stderr]       Adding ra_ap_profile v0.0.59 (latest: v0.0.230)
[INFO] [stderr]       Adding ra_ap_stdx v0.0.59 (latest: v0.0.230)
[INFO] [stderr]       Adding ra_ap_syntax v0.0.59 (latest: v0.0.230)
[INFO] [stderr]       Adding ra_ap_text_edit v0.0.59 (latest: v0.0.230)
[INFO] [stderr]       Adding rowan v0.13.0-pre.6 (latest: v0.15.16)
[INFO] [stderr]       Adding rustc-ap-rustc_lexer v721.0.0 (latest: v727.0.0)
[INFO] [stderr]       Adding rustc-hash v1.1.0 (latest: v2.0.0)
[INFO] [stderr]       Adding smol_str v0.1.24 (latest: v0.2.2)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.75)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3139ff09e9d07f7700f8d15ed25a231e29c43627" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded velcro_macros v0.5.4
[INFO] [stderr]   Downloaded rustc-ap-rustc_lexer v721.0.0
[INFO] [stderr]   Downloaded velcro_core v0.5.4
[INFO] [stderr]   Downloaded drop_bomb v0.1.5
[INFO] [stderr]   Downloaded velcro v0.5.4
[INFO] [stderr]   Downloaded ra_ap_la-arena v0.0.59
[INFO] [stderr]   Downloaded smol_str v0.1.24
[INFO] [stderr]   Downloaded always-assert v0.1.3
[INFO] [stderr]   Downloaded perf-event-open-sys v4.0.0
[INFO] [stderr]   Downloaded cov-mark v1.1.0
[INFO] [stderr]   Downloaded ra_ap_parser v0.0.59
[INFO] [stderr]   Downloaded ra_ap_syntax v0.0.59
[INFO] [stderr]   Downloaded dashmap v4.0.2
[INFO] [stderr]   Downloaded hashbrown v0.9.1
[INFO] [stderr]   Downloaded perf-event v0.4.8
[INFO] [stderr]   Downloaded ra_ap_profile v0.0.59
[INFO] [stderr]   Downloaded countme v2.0.4
[INFO] [stderr]   Downloaded rowan v0.13.0-pre.6
[INFO] [stderr]   Downloaded ra_ap_stdx v0.0.59
[INFO] [stderr]   Downloaded ra_ap_text_edit v0.0.59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+3139ff09e9d07f7700f8d15ed25a231e29c43627" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c6974519d0f039de445b8c7f69f97a0d0bd5818da64e45e7b3578da814b72e97
[INFO] running `Command { std: "docker" "start" "-a" "c6974519d0f039de445b8c7f69f97a0d0bd5818da64e45e7b3578da814b72e97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6974519d0f039de445b8c7f69f97a0d0bd5818da64e45e7b3578da814b72e97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6974519d0f039de445b8c7f69f97a0d0bd5818da64e45e7b3578da814b72e97", kill_on_drop: false }`
[INFO] [stdout] c6974519d0f039de445b8c7f69f97a0d0bd5818da64e45e7b3578da814b72e97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+3139ff09e9d07f7700f8d15ed25a231e29c43627" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d73fcf6fa2caad93758eb665b0b14facb82ca9a975420d7ff06c3329e8f6dbc
[INFO] running `Command { std: "docker" "start" "-a" "0d73fcf6fa2caad93758eb665b0b14facb82ca9a975420d7ff06c3329e8f6dbc", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking text-size v1.1.1
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]     Checking ra_ap_la-arena v0.0.59
[INFO] [stderr]     Checking drop_bomb v0.1.5
[INFO] [stderr]     Checking unicode-xid v0.2.5
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking cov-mark v1.1.0
[INFO] [stderr]    Compiling syn v2.0.75
[INFO] [stderr]     Checking ra_ap_parser v0.0.59
[INFO] [stderr]     Checking rustc-ap-rustc_lexer v721.0.0
[INFO] [stderr]     Checking ra_ap_text_edit v0.0.59
[INFO] [stderr]     Checking always-assert v0.1.3
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking perf-event-open-sys v4.0.0
[INFO] [stderr]     Checking ra_ap_stdx v0.0.59
[INFO] [stderr]     Checking dashmap v4.0.2
[INFO] [stderr]     Checking perf-event v0.4.8
[INFO] [stderr]     Checking countme v2.0.4
[INFO] [stderr]     Checking rowan v0.13.0-pre.6
[INFO] [stderr]     Checking ra_ap_profile v0.0.59
[INFO] [stderr]    Compiling serde_derive v1.0.208
[INFO] [stderr]    Compiling velcro_core v0.5.4
[INFO] [stderr]    Compiling velcro_macros v0.5.4
[INFO] [stderr]     Checking velcro v0.5.4
[INFO] [stderr]     Checking serde v1.0.208
[INFO] [stderr]     Checking smol_str v0.1.24
[INFO] [stderr]     Checking ra_ap_syntax v0.0.59
[INFO] [stderr]     Checking arch_test_core v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.18s
[INFO] running `Command { std: "docker" "inspect" "0d73fcf6fa2caad93758eb665b0b14facb82ca9a975420d7ff06c3329e8f6dbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d73fcf6fa2caad93758eb665b0b14facb82ca9a975420d7ff06c3329e8f6dbc", kill_on_drop: false }`
[INFO] [stdout] 0d73fcf6fa2caad93758eb665b0b14facb82ca9a975420d7ff06c3329e8f6dbc
