[INFO] fetching crate juniper-from-schema 0.5.2...
[INFO] checking juniper-from-schema-0.5.2 against try#3e22d1f9053c0fc87629b3c6d5d9567856368e5d for pr-78714
[INFO] extracting crate juniper-from-schema 0.5.2 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate juniper-from-schema 0.5.2 on toolchain 3e22d1f9053c0fc87629b3c6d5d9567856368e5d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate juniper-from-schema 0.5.2
[INFO] finished tweaking crates.io crate juniper-from-schema 0.5.2
[INFO] tweaked toml for crates.io crate juniper-from-schema 0.5.2 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate juniper-from-schema 0.5.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rustversion v0.1.4
[INFO] [stderr]   Downloaded assert-json-diff v0.2.1
[INFO] [stderr]   Downloaded trybuild v1.0.21
[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" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 609341ccbeaef0addd90f551dad7de717628c5eba31970dc0bf55a5a9895c7ba
[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" "609341ccbeaef0addd90f551dad7de717628c5eba31970dc0bf55a5a9895c7ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "609341ccbeaef0addd90f551dad7de717628c5eba31970dc0bf55a5a9895c7ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "609341ccbeaef0addd90f551dad7de717628c5eba31970dc0bf55a5a9895c7ba", kill_on_drop: false }`
[INFO] [stdout] 609341ccbeaef0addd90f551dad7de717628c5eba31970dc0bf55a5a9895c7ba
[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" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 92d7d959109a964c5eaa12122bc6fa16ae820e34278c1244c58a2e6c111afc42
[INFO] running `Command { std: "docker" "start" "-a" "92d7d959109a964c5eaa12122bc6fa16ae820e34278c1244c58a2e6c111afc42", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]    Compiling memchr v2.3.2
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling ascii v0.9.3
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]     Checking regex-syntax v0.6.14
[INFO] [stderr]     Checking idna v0.1.5
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling backtrace-sys v0.1.32
[INFO] [stderr]    Compiling backtrace v0.3.44
[INFO] [stderr]    Compiling unreachable v1.0.0
[INFO] [stderr]    Compiling colored v1.9.2
[INFO] [stderr]     Checking itertools v0.8.2
[INFO] [stderr]    Compiling combine v3.8.1
[INFO] [stderr]     Checking aho-corasick v0.7.8
[INFO] [stderr]     Checking pulldown-cmark v0.4.1
[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]     Checking regex v1.3.4
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling juniper_codegen v0.14.2
[INFO] [stderr]    Compiling rustversion v0.1.4
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]    Compiling failure v0.1.6
[INFO] [stderr]    Compiling graphql-parser v0.2.3
[INFO] [stderr]     Checking serde v1.0.104
[INFO] [stderr]    Compiling juniper-from-schema-code-gen v0.5.2
[INFO] [stderr]     Checking serde_json v1.0.48
[INFO] [stderr]     Checking toml v0.5.6
[INFO] [stderr]     Checking indexmap v1.3.2
[INFO] [stderr]     Checking juniper v0.14.2
[INFO] [stderr]     Checking version-sync v0.8.1
[INFO] [stderr]     Checking assert-json-diff v0.2.1
[INFO] [stderr]     Checking trybuild v1.0.21
[INFO] [stderr]     Checking juniper-from-schema v0.5.2 (/opt/rustwide/workdir)
[INFO] [stdout] Value "1.5" None Some(1)
[INFO] [stdout] Value "1.0" None Some(1)
[INFO] [stdout] Value "2.0" None Some(1)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 33s
[INFO] running `Command { std: "docker" "inspect" "92d7d959109a964c5eaa12122bc6fa16ae820e34278c1244c58a2e6c111afc42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92d7d959109a964c5eaa12122bc6fa16ae820e34278c1244c58a2e6c111afc42", kill_on_drop: false }`
[INFO] [stdout] 92d7d959109a964c5eaa12122bc6fa16ae820e34278c1244c58a2e6c111afc42