[INFO] fetching crate sparkpost 0.5.4...
[INFO] checking sparkpost-0.5.4 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] extracting crate sparkpost 0.5.4 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate sparkpost 0.5.4 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sparkpost 0.5.4
[INFO] finished tweaking crates.io crate sparkpost 0.5.4
[INFO] tweaked toml for crates.io crate sparkpost 0.5.4 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate sparkpost 0.5.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hyper-tls v0.4.1
[INFO] [stderr]   Downloaded security-framework-sys v0.4.3
[INFO] [stderr]   Downloaded security-framework v0.4.3
[INFO] [stderr]   Downloaded hyper v0.13.5
[INFO] [stderr]   Downloaded base64 v0.12.0
[INFO] [stderr]   Downloaded smallvec v1.4.0
[INFO] [stderr]   Downloaded tokio-tls v0.3.0
[INFO] [stderr]   Downloaded openssl v0.10.29
[INFO] [stderr]   Downloaded bytes v0.5.4
[INFO] [stderr]   Downloaded chrono v0.4.11
[INFO] [stderr]   Downloaded bumpalo v3.2.1
[INFO] [stderr]   Downloaded ctor v0.1.14
[INFO] [stderr]   Downloaded schannel v0.1.18
[INFO] [stderr]   Downloaded h2 v0.2.4
[INFO] [stderr]   Downloaded tokio v0.2.19
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.60
[INFO] [stderr]   Downloaded pin-project v0.4.9
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.60
[INFO] [stderr]   Downloaded cc v1.0.52
[INFO] [stderr]   Downloaded dotenv v0.15.0
[INFO] [stderr]   Downloaded openssl-sys v0.9.55
[INFO] [stderr]   Downloaded native-tls v0.2.4
[INFO] [stderr]   Downloaded js-sys v0.3.37
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.60
[INFO] [stderr]   Downloaded wasm-bindgen-backend v0.2.60
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.60
[INFO] [stderr]   Downloaded wasm-bindgen-futures v0.4.10
[INFO] [stderr]   Downloaded reqwest v0.10.4
[INFO] [stderr]   Downloaded ryu v1.0.4
[INFO] [stderr]   Downloaded syn v1.0.18
[INFO] [stderr]   Downloaded web-sys v0.3.37
[INFO] [stderr]   Downloaded pin-project-internal v0.4.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a839492d3be50cb4852adfed1e57ecf2470aaf97478ef292d26cbb15f3fb78e6
[INFO] running `Command { std: "docker" "start" "-a" "a839492d3be50cb4852adfed1e57ecf2470aaf97478ef292d26cbb15f3fb78e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a839492d3be50cb4852adfed1e57ecf2470aaf97478ef292d26cbb15f3fb78e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a839492d3be50cb4852adfed1e57ecf2470aaf97478ef292d26cbb15f3fb78e6", kill_on_drop: false }`
[INFO] [stdout] a839492d3be50cb4852adfed1e57ecf2470aaf97478ef292d26cbb15f3fb78e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d861ba5f76e31017bfe49dc0ce6e039cd3d15c853da74a1104e5d5152ef8a19
[INFO] running `Command { std: "docker" "start" "-a" "1d861ba5f76e31017bfe49dc0ce6e039cd3d15c853da74a1104e5d5152ef8a19", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] no edition found in manifest, probably 2015, skipping
[INFO] running `Command { std: "docker" "inspect" "1d861ba5f76e31017bfe49dc0ce6e039cd3d15c853da74a1104e5d5152ef8a19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d861ba5f76e31017bfe49dc0ce6e039cd3d15c853da74a1104e5d5152ef8a19", kill_on_drop: false }`
[INFO] [stdout] 1d861ba5f76e31017bfe49dc0ce6e039cd3d15c853da74a1104e5d5152ef8a19