[INFO] cloning repository https://github.com/000ylop/ntex_hello_world
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/000ylop/ntex_hello_world" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F000ylop%2Fntex_hello_world", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F000ylop%2Fntex_hello_world'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 123261d302df57594c2b8304397f41b6ce1cc13f
[INFO] checking 000ylop/ntex_hello_world against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F000ylop%2Fntex_hello_world" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/000ylop/ntex_hello_world on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/000ylop/ntex_hello_world
[INFO] finished tweaking git repo https://github.com/000ylop/ntex_hello_world
[INFO] tweaked toml for git repo https://github.com/000ylop/ntex_hello_world written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/000ylop/ntex_hello_world 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ntex-util v0.1.1
[INFO] [stderr]   Downloaded ntex-macros v0.1.3
[INFO] [stderr]   Downloaded futures-micro v0.5.0
[INFO] [stderr]   Downloaded async-oneshot v0.5.0
[INFO] [stderr]   Downloaded nanorand v0.5.2
[INFO] [stderr]   Downloaded ntex-bytes v0.1.4
[INFO] [stderr]   Downloaded serde v1.0.129
[INFO] [stderr]   Downloaded serde_derive v1.0.129
[INFO] [stderr]   Downloaded ntex v0.4.0-b.4
[INFO] [stderr]   Downloaded tokio v1.10.1
[INFO] [stderr]   Downloaded ntex-router v0.5.1
[INFO] [stderr]   Downloaded ntex-rt v0.3.1
[INFO] [stderr]   Downloaded ntex-service v0.2.0-b.0
[INFO] [stderr]   Downloaded ntex-codec v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e03bc1ce3e6ae607da5c30d47dbcb7fcbe2802565f6d4c230248e93a46d2c8c4
[INFO] running `Command { std: "docker" "start" "-a" "e03bc1ce3e6ae607da5c30d47dbcb7fcbe2802565f6d4c230248e93a46d2c8c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e03bc1ce3e6ae607da5c30d47dbcb7fcbe2802565f6d4c230248e93a46d2c8c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e03bc1ce3e6ae607da5c30d47dbcb7fcbe2802565f6d4c230248e93a46d2c8c4", kill_on_drop: false }`
[INFO] [stdout] e03bc1ce3e6ae607da5c30d47dbcb7fcbe2802565f6d4c230248e93a46d2c8c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb9b2c70f7de1e06bd63df9f2afdd7981d021c44efeecc45cdd5bcd806529f20
[INFO] running `Command { std: "docker" "start" "-a" "cb9b2c70f7de1e06bd63df9f2afdd7981d021c44efeecc45cdd5bcd806529f20", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling syn v1.0.75
[INFO] [stderr]    Compiling futures-core v0.3.16
[INFO] [stderr]    Compiling serde_derive v1.0.129
[INFO] [stderr]    Compiling serde v1.0.129
[INFO] [stderr]    Compiling tokio v1.10.1
[INFO] [stderr]     Checking futures-sink v0.3.16
[INFO] [stderr]     Checking once_cell v1.8.0
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]     Checking slab v0.4.4
[INFO] [stderr]    Compiling futures-task v0.3.16
[INFO] [stderr]    Compiling futures-util v0.3.16
[INFO] [stderr]     Checking http v0.2.4
[INFO] [stderr]     Checking tracing-core v0.1.19
[INFO] [stderr]     Checking ntex-util v0.1.1
[INFO] [stderr]    Compiling ahash v0.7.4
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking cache-padded v1.1.1
[INFO] [stderr]    Compiling encoding_rs v0.8.28
[INFO] [stderr]     Checking tracing v0.1.26
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking mio v0.7.13
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking concurrent-queue v1.2.2
[INFO] [stderr]     Checking futures-micro v0.5.0
[INFO] [stderr]     Checking event-listener v2.5.1
[INFO] [stderr]     Checking async-oneshot v0.5.0
[INFO] [stderr]     Checking async-channel v1.6.1
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking generic-array v0.14.4
[INFO] [stderr]     Checking socket2 v0.4.1
[INFO] [stderr]     Checking ntex-service v0.2.0-b.0
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking nanorand v0.5.2
[INFO] [stderr]     Checking sha-1 v0.9.8
[INFO] [stderr]     Checking httpdate v1.0.1
[INFO] [stderr]     Checking tokio-util v0.6.7
[INFO] [stderr]     Checking ntex-rt v0.3.1
[INFO] [stderr]     Checking h2 v0.3.4
[INFO] [stderr]    Compiling ntex-macros v0.1.3
[INFO] [stderr]    Compiling derive_more v0.99.16
[INFO] [stderr]     Checking ntex-bytes v0.1.4
[INFO] [stderr]     Checking serde_urlencoded v0.7.0
[INFO] [stderr]     Checking ntex-router v0.5.1
[INFO] [stderr]     Checking ntex-codec v0.5.0
[INFO] [stderr]     Checking ntex v0.4.0-b.4
[INFO] [stderr]     Checking ntex_hello_world v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 42.64s
[INFO] running `Command { std: "docker" "inspect" "cb9b2c70f7de1e06bd63df9f2afdd7981d021c44efeecc45cdd5bcd806529f20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb9b2c70f7de1e06bd63df9f2afdd7981d021c44efeecc45cdd5bcd806529f20", kill_on_drop: false }`
[INFO] [stdout] cb9b2c70f7de1e06bd63df9f2afdd7981d021c44efeecc45cdd5bcd806529f20
[INFO] checking 000ylop/ntex_hello_world against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F000ylop%2Fntex_hello_world" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/000ylop/ntex_hello_world on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/000ylop/ntex_hello_world
[INFO] finished tweaking git repo https://github.com/000ylop/ntex_hello_world
[INFO] tweaked toml for git repo https://github.com/000ylop/ntex_hello_world written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/000ylop/ntex_hello_world 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b183cad1a30aa4ebd0140957f3a35509932b0d09fbcce5ff3583fc4fc6f1b9bc
[INFO] running `Command { std: "docker" "start" "-a" "b183cad1a30aa4ebd0140957f3a35509932b0d09fbcce5ff3583fc4fc6f1b9bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b183cad1a30aa4ebd0140957f3a35509932b0d09fbcce5ff3583fc4fc6f1b9bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b183cad1a30aa4ebd0140957f3a35509932b0d09fbcce5ff3583fc4fc6f1b9bc", kill_on_drop: false }`
[INFO] [stdout] b183cad1a30aa4ebd0140957f3a35509932b0d09fbcce5ff3583fc4fc6f1b9bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a99bae2a87cb0108db478ee837a1261cf40c75a38305d82f8f51ce85c70d8e67
[INFO] running `Command { std: "docker" "start" "-a" "a99bae2a87cb0108db478ee837a1261cf40c75a38305d82f8f51ce85c70d8e67", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling syn v1.0.75
[INFO] [stderr]    Compiling futures-core v0.3.16
[INFO] [stderr]    Compiling serde_derive v1.0.129
[INFO] [stderr]    Compiling serde v1.0.129
[INFO] [stderr]    Compiling tokio v1.10.1
[INFO] [stderr]     Checking once_cell v1.8.0
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]     Checking futures-sink v0.3.16
[INFO] [stderr]     Checking slab v0.4.4
[INFO] [stderr]    Compiling futures-task v0.3.16
[INFO] [stderr]    Compiling futures-util v0.3.16
[INFO] [stderr]     Checking tracing-core v0.1.19
[INFO] [stderr]     Checking http v0.2.4
[INFO] [stderr]     Checking ntex-util v0.1.1
[INFO] [stderr]    Compiling ahash v0.7.4
[INFO] [stderr]    Compiling encoding_rs v0.8.28
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking cache-padded v1.1.1
[INFO] [stderr]     Checking mio v0.7.13
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking concurrent-queue v1.2.2
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking tracing v0.1.26
[INFO] [stderr]     Checking futures-micro v0.5.0
[INFO] [stderr]     Checking event-listener v2.5.1
[INFO] [stderr]     Checking async-channel v1.6.1
[INFO] [stderr]     Checking async-oneshot v0.5.0
[INFO] [stderr]     Checking generic-array v0.14.4
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking socket2 v0.4.1
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking ntex-service v0.2.0-b.0
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking sha-1 v0.9.8
[INFO] [stderr]     Checking httpdate v1.0.1
[INFO] [stderr]     Checking nanorand v0.5.2
[INFO] [stderr]     Checking tokio-util v0.6.7
[INFO] [stderr]     Checking ntex-rt v0.3.1
[INFO] [stderr]     Checking h2 v0.3.4
[INFO] [stderr]    Compiling derive_more v0.99.16
[INFO] [stderr]    Compiling ntex-macros v0.1.3
[INFO] [stderr]     Checking ntex-bytes v0.1.4
[INFO] [stderr]     Checking serde_urlencoded v0.7.0
[INFO] [stderr]     Checking ntex-router v0.5.1
[INFO] [stderr]     Checking ntex-codec v0.5.0
[INFO] [stderr]     Checking ntex v0.4.0-b.4
[INFO] [stderr]     Checking ntex_hello_world v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 44.09s
[INFO] running `Command { std: "docker" "inspect" "a99bae2a87cb0108db478ee837a1261cf40c75a38305d82f8f51ce85c70d8e67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a99bae2a87cb0108db478ee837a1261cf40c75a38305d82f8f51ce85c70d8e67", kill_on_drop: false }`
[INFO] [stdout] a99bae2a87cb0108db478ee837a1261cf40c75a38305d82f8f51ce85c70d8e67