[INFO] cloning repository https://github.com/181404010226/hello-rocket
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/181404010226/hello-rocket" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F181404010226%2Fhello-rocket", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F181404010226%2Fhello-rocket'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2f915fcbceab864d29e513cbfc304f60499ef789
[INFO] checking 181404010226/hello-rocket against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F181404010226%2Fhello-rocket" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/181404010226/hello-rocket on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/181404010226/hello-rocket
[INFO] finished tweaking git repo https://github.com/181404010226/hello-rocket
[INFO] tweaked toml for git repo https://github.com/181404010226/hello-rocket written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/181404010226/hello-rocket already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] [stderr]   Downloaded futures-sink v0.3.28
[INFO] [stderr]   Downloaded pin-project-internal v1.1.3
[INFO] [stderr]   Downloaded http v0.2.9
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[INFO] [stderr]   Downloaded parking_lot_core v0.9.8
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[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d5fcc64235475eac6e4c174bd29deb4d1d4de14e00d55375e0bf91fceab9bdbf
[INFO] running `Command { std: "docker" "start" "-a" "d5fcc64235475eac6e4c174bd29deb4d1d4de14e00d55375e0bf91fceab9bdbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d5fcc64235475eac6e4c174bd29deb4d1d4de14e00d55375e0bf91fceab9bdbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5fcc64235475eac6e4c174bd29deb4d1d4de14e00d55375e0bf91fceab9bdbf", kill_on_drop: false }`
[INFO] [stdout] d5fcc64235475eac6e4c174bd29deb4d1d4de14e00d55375e0bf91fceab9bdbf
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e5b220f0496f6d0013046495d29bf6972878102f1e3f39c783e3cb8cb180300
[INFO] running `Command { std: "docker" "start" "-a" "3e5b220f0496f6d0013046495d29bf6972878102f1e3f39c783e3cb8cb180300", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]     Checking pin-project-lite v0.2.13
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.10.1
[INFO] [stderr]    Compiling httparse v1.8.0
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]     Checking bytes v1.5.0
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]    Compiling syn v2.0.31
[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]     Checking itoa v1.0.9
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[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]     Checking futures-sink v0.3.28
[INFO] [stderr]    Compiling futures-task v0.3.28
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking smallvec v1.11.0
[INFO] [stderr]     Checking memchr v2.6.3
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[INFO] [stderr]     Checking fnv v1.0.7
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[INFO] [stderr]     Checking futures-io v0.3.28
[INFO] [stderr]    Compiling time-macros v0.2.14
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling generic-array v0.14.7
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[INFO] [stderr]    Compiling cookie v0.17.0
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[INFO] [stderr]    Compiling serde_derive v1.0.188
[INFO] [stderr]    Compiling tokio-macros v2.1.0
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[INFO] [stderr]    Compiling pear_codegen v0.2.7
[INFO] [stderr]    Compiling ref-cast-impl v1.0.20
[INFO] [stderr]    Compiling thiserror-impl v1.0.48
[INFO] [stderr]    Compiling devise_codegen v0.4.1
[INFO] [stderr]     Checking pear v0.2.7
[INFO] [stderr]    Compiling state v0.5.3
[INFO] [stderr]     Checking utf-8 v0.7.6
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling async-trait v0.1.73
[INFO] [stderr]    Compiling rocket_http v0.5.0-rc.3
[INFO] [stderr]    Compiling devise v0.4.1
[INFO] [stderr]    Compiling pin-project-internal v1.1.3
[INFO] [stderr]    Compiling async-stream-impl v0.3.5
[INFO] [stderr]     Checking encoding_rs v0.8.33
[INFO] [stderr]    Compiling rocket v0.5.0-rc.3
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[INFO] [stderr]    Compiling unicode-xid v0.2.4
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[INFO] [stderr]     Checking tokio-util v0.7.8
[INFO] [stderr]     Checking tokio-stream v0.1.14
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[INFO] [stderr]    Compiling rocket_codegen v0.5.0-rc.3
[INFO] [stderr]     Checking toml_datetime v0.6.3
[INFO] [stderr]     Checking serde_spanned v0.6.3
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[INFO] [stderr]     Checking h2 v0.3.21
[INFO] [stderr]     Checking toml v0.7.8
[INFO] [stderr]     Checking hello-rocket v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.58s
[INFO] running `Command { std: "docker" "inspect" "3e5b220f0496f6d0013046495d29bf6972878102f1e3f39c783e3cb8cb180300", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e5b220f0496f6d0013046495d29bf6972878102f1e3f39c783e3cb8cb180300", kill_on_drop: false }`
[INFO] [stdout] 3e5b220f0496f6d0013046495d29bf6972878102f1e3f39c783e3cb8cb180300