[INFO] fetching crate fondant 0.1.2...
[INFO] checking fondant-0.1.2 against master#8007b506ac5da629f223b755f5a5391edd5f6d01 for pr-88041
[INFO] extracting crate fondant 0.1.2 into /workspace/builds/worker-95/source
[INFO] validating manifest of crates.io crate fondant 0.1.2 on toolchain 8007b506ac5da629f223b755f5a5391edd5f6d01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fondant 0.1.2
[INFO] finished tweaking crates.io crate fondant 0.1.2
[INFO] tweaked toml for crates.io crate fondant 0.1.2 written to /workspace/builds/worker-95/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e592a5dbc9ece112139ad6027da1cf3c3c50b0795e77a937a68f945aa674a1a5
[INFO] running `Command { std: "docker" "start" "-a" "e592a5dbc9ece112139ad6027da1cf3c3c50b0795e77a937a68f945aa674a1a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e592a5dbc9ece112139ad6027da1cf3c3c50b0795e77a937a68f945aa674a1a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e592a5dbc9ece112139ad6027da1cf3c3c50b0795e77a937a68f945aa674a1a5", kill_on_drop: false }`
[INFO] [stdout] e592a5dbc9ece112139ad6027da1cf3c3c50b0795e77a937a68f945aa674a1a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6285b30b2703825a1ac4627aa028e4dc827420dc9e34b7ca6f83899d45fe79df
[INFO] running `Command { std: "docker" "start" "-a" "6285b30b2703825a1ac4627aa028e4dc827420dc9e34b7ca6f83899d45fe79df", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]     Checking unicode-xid v0.2.2
[INFO] [stderr]     Checking linked-hash-map v0.5.4
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]     Checking dirs-sys v0.3.6
[INFO] [stderr]     Checking proc-macro2 v1.0.28
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]     Checking directories v2.0.2
[INFO] [stderr]     Checking quote v1.0.9
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling fondant_derive v0.1.1
[INFO] [stderr]     Checking serde v1.0.127
[INFO] [stderr]     Checking serde_yaml v0.8.17
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]     Checking serde_json v1.0.66
[INFO] [stderr]     Checking fondant_deps v0.1.1
[INFO] [stderr]     Checking fondant v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.64s
[INFO] running `Command { std: "docker" "inspect" "6285b30b2703825a1ac4627aa028e4dc827420dc9e34b7ca6f83899d45fe79df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6285b30b2703825a1ac4627aa028e4dc827420dc9e34b7ca6f83899d45fe79df", kill_on_drop: false }`
[INFO] [stdout] 6285b30b2703825a1ac4627aa028e4dc827420dc9e34b7ca6f83899d45fe79df