[INFO] fetching crate linkstore 1.0.2...
[INFO] checking linkstore-1.0.2 against master#38352b01ae4af9300be03b805d6db68c45e51068 for pr-129864
[INFO] extracting crate linkstore 1.0.2 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate linkstore 1.0.2 on toolchain 38352b01ae4af9300be03b805d6db68c45e51068
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate linkstore 1.0.2
[INFO] finished tweaking crates.io crate linkstore 1.0.2
[INFO] tweaked toml for crates.io crate linkstore 1.0.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 27 packages to latest compatible versions
[INFO] [stderr]       Adding goblin v0.6.1 (available: v0.8.2)
[INFO] [stderr]       Adding heck v0.3.3 (available: v0.5.0)
[INFO] [stderr]       Adding libloading v0.7.4 (available: v0.8.5)
[INFO] [stderr]       Adding ouroboros v0.15.6 (available: v0.18.4)
[INFO] [stderr]       Adding ouroboros_macro v0.15.6 (available: v0.18.4)
[INFO] [stderr]       Adding scroll v0.11.0 (available: v0.12.0)
[INFO] [stderr]       Adding scroll_derive v0.11.1 (available: v0.12.0)
[INFO] [stderr]       Adding sealed v0.4.0 (available: v0.5.0)
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.77)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ouroboros v0.15.6
[INFO] [stderr]   Downloaded goblin v0.6.1
[INFO] [stderr]   Downloaded ouroboros_macro v0.15.6
[INFO] [stderr]   Downloaded sealed v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1d3d556d526f520750ffc73fc9e8d3e793d2da6d5e82ead9f17fe62c4486943a
[INFO] running `Command { std: "docker" "start" "-a" "1d3d556d526f520750ffc73fc9e8d3e793d2da6d5e82ead9f17fe62c4486943a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d3d556d526f520750ffc73fc9e8d3e793d2da6d5e82ead9f17fe62c4486943a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d3d556d526f520750ffc73fc9e8d3e793d2da6d5e82ead9f17fe62c4486943a", kill_on_drop: false }`
[INFO] [stdout] 1d3d556d526f520750ffc73fc9e8d3e793d2da6d5e82ead9f17fe62c4486943a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+38352b01ae4af9300be03b805d6db68c45e51068" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a5ff37a685943ccdae1f3fc283023fe8d93890f3beb2979a6e8331fed6a2bbac
[INFO] running `Command { std: "docker" "start" "-a" "a5ff37a685943ccdae1f3fc283023fe8d93890f3beb2979a6e8331fed6a2bbac", kill_on_drop: false }`
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]     Checking plain v0.2.3
[INFO] [stderr]     Checking aliasable v0.1.3
[INFO] [stderr]    Compiling scroll_derive v0.11.1
[INFO] [stderr]     Checking libloading v0.7.4
[INFO] [stderr]    Compiling ouroboros_macro v0.15.6
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling sealed v0.4.0
[INFO] [stderr]     Checking scroll v0.11.0
[INFO] [stderr]     Checking goblin v0.6.1
[INFO] [stderr]     Checking ouroboros v0.15.6
[INFO] [stderr]     Checking linkstore v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.20s
[INFO] running `Command { std: "docker" "inspect" "a5ff37a685943ccdae1f3fc283023fe8d93890f3beb2979a6e8331fed6a2bbac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5ff37a685943ccdae1f3fc283023fe8d93890f3beb2979a6e8331fed6a2bbac", kill_on_drop: false }`
[INFO] [stdout] a5ff37a685943ccdae1f3fc283023fe8d93890f3beb2979a6e8331fed6a2bbac