[INFO] cloning repository https://github.com/yo1000/rust-hyper [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yo1000/rust-hyper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyo1000%2Frust-hyper", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyo1000%2Frust-hyper'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a261d7b3edcaa0480a1f0ccf869db8bc3645397b [INFO] checking yo1000/rust-hyper against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyo1000%2Frust-hyper" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/yo1000/rust-hyper on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/yo1000/rust-hyper [INFO] finished tweaking git repo https://github.com/yo1000/rust-hyper [INFO] tweaked toml for git repo https://github.com/yo1000/rust-hyper written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/yo1000/rust-hyper 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pretty_env_logger v0.3.0 [INFO] [stderr] Downloaded redox_syscall v0.1.50 [INFO] [stderr] Downloaded crossbeam-utils v0.6.3 [INFO] [stderr] Downloaded tokio-executor v0.1.6 [INFO] [stderr] Downloaded num_cpus v1.9.0 [INFO] [stderr] Downloaded autocfg v0.1.1 [INFO] [stderr] Downloaded crossbeam-deque v0.6.3 [INFO] [stderr] Downloaded crossbeam-epoch v0.7.0 [INFO] [stderr] Downloaded serde_json v1.0.35 [INFO] [stderr] Downloaded tokio-threadpool v0.1.10 [INFO] [stderr] Downloaded http v0.1.14 [INFO] [stderr] Downloaded h2 v0.1.14 [INFO] [stderr] Downloaded libc v0.2.46 [INFO] [stderr] Downloaded tokio v0.1.14 [INFO] [stderr] Downloaded crossbeam-channel v0.3.6 [INFO] [stderr] Downloaded rand v0.6.4 [INFO] [stderr] Downloaded hyper v0.12.20 [INFO] [stderr] Downloaded serde v1.0.88 [INFO] [stderr] Downloaded rand_os v0.1.1 [INFO] [stderr] Downloaded serde_derive v1.0.88 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f0aa80fc2305fdd4d690401e44bef6344778ff2031e21a2a2e8e7e0261daf632 [INFO] running `Command { std: "docker" "start" "-a" "f0aa80fc2305fdd4d690401e44bef6344778ff2031e21a2a2e8e7e0261daf632", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f0aa80fc2305fdd4d690401e44bef6344778ff2031e21a2a2e8e7e0261daf632", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0aa80fc2305fdd4d690401e44bef6344778ff2031e21a2a2e8e7e0261daf632", kill_on_drop: false }` [INFO] [stdout] f0aa80fc2305fdd4d690401e44bef6344778ff2031e21a2a2e8e7e0261daf632 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6f373d7d52c128f9569af55a8e91c03f2ec0dc46a7a6d6d2243b955ac7df5442 [INFO] running `Command { std: "docker" "start" "-a" "6f373d7d52c128f9569af55a8e91c03f2ec0dc46a7a6d6d2243b955ac7df5442", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.46 [INFO] [stderr] Checking cfg-if v0.1.6 [INFO] [stderr] Checking rand_core v0.3.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling autocfg v0.1.1 [INFO] [stderr] Checking futures v0.1.25 [INFO] [stderr] Checking lazy_static v1.2.0 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Checking byteorder v1.2.7 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Compiling proc-macro2 v0.4.27 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking crossbeam-utils v0.6.3 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking owning_ref v0.4.0 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Checking lazycell v1.2.1 [INFO] [stderr] Checking smallvec v0.6.7 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] Checking itoa v0.4.3 [INFO] [stderr] Compiling serde v1.0.88 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.4 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Checking ucd-util v0.1.3 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking regex-syntax v0.6.5 [INFO] [stderr] Compiling ryu v0.2.7 [INFO] [stderr] Compiling httparse v1.3.3 [INFO] [stderr] Checking utf8-ranges v1.0.2 [INFO] [stderr] Compiling rand_pcg v0.1.1 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking rand_core v0.2.2 [INFO] [stderr] Checking humantime v1.2.0 [INFO] [stderr] Checking string v0.1.3 [INFO] [stderr] Checking crossbeam-epoch v0.7.0 [INFO] [stderr] Checking termcolor v1.0.4 [INFO] [stderr] Checking unicode-normalization v0.1.7 [INFO] [stderr] Checking aho-corasick v0.6.9 [INFO] [stderr] Checking try-lock v0.2.2 [INFO] [stderr] Checking rand_os v0.1.1 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking num_cpus v1.9.0 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking crossbeam-deque v0.6.3 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Checking bytes v0.4.11 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking indexmap v1.0.2 [INFO] [stderr] Checking rand v0.5.5 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking mio v0.6.16 [INFO] [stderr] Compiling syn v0.15.26 [INFO] [stderr] Checking tokio-executor v0.1.6 [INFO] [stderr] Checking want v0.0.6 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking tokio-io v0.1.11 [INFO] [stderr] Checking http v0.1.14 [INFO] [stderr] Checking tokio-current-thread v0.1.4 [INFO] [stderr] Checking tokio-timer v0.2.8 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking tokio-reactor v0.1.8 [INFO] [stderr] Checking crossbeam-channel v0.3.6 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio-threadpool v0.1.10 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking h2 v0.1.14 [INFO] [stderr] Checking tokio v0.1.14 [INFO] [stderr] Checking env_logger v0.6.0 [INFO] [stderr] Compiling serde_derive v1.0.88 [INFO] [stderr] Checking pretty_env_logger v0.3.0 [INFO] [stderr] Checking uuid v0.7.1 [INFO] [stderr] Checking serde_json v1.0.35 [INFO] [stderr] Checking hyper v0.12.20 [INFO] [stderr] Checking rust-hyper v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:44:45 [INFO] [stdout] | [INFO] [stdout] 44 | fn param_example(req: Request) -> Box, Error=hyper::Error> + Send> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/main.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | #![deny(warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[deny(bare_trait_objects)]` implied by `#[deny(warnings)]` [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 44 | fn param_example(req: Request) -> Box, Error=hyper::Error> + Send> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:44:45 [INFO] [stdout] | [INFO] [stdout] 44 | fn param_example(req: Request) -> Box, Error=hyper::Error> + Send> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/main.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | #![deny(warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[deny(bare_trait_objects)]` implied by `#[deny(warnings)]` [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 44 | fn param_example(req: Request) -> Box, Error=hyper::Error> + Send> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rust-hyper` (bin "rust-hyper" test) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `rust-hyper` (bin "rust-hyper") due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "6f373d7d52c128f9569af55a8e91c03f2ec0dc46a7a6d6d2243b955ac7df5442", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f373d7d52c128f9569af55a8e91c03f2ec0dc46a7a6d6d2243b955ac7df5442", kill_on_drop: false }` [INFO] [stdout] 6f373d7d52c128f9569af55a8e91c03f2ec0dc46a7a6d6d2243b955ac7df5442 [INFO] checking yo1000/rust-hyper against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyo1000%2Frust-hyper" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/yo1000/rust-hyper on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/yo1000/rust-hyper [INFO] finished tweaking git repo https://github.com/yo1000/rust-hyper [INFO] tweaked toml for git repo https://github.com/yo1000/rust-hyper written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/yo1000/rust-hyper 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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3062a9d8eae8f3a7b7ef020127adfb5dce3084796cbdb3cc0114252b362453cc [INFO] running `Command { std: "docker" "start" "-a" "3062a9d8eae8f3a7b7ef020127adfb5dce3084796cbdb3cc0114252b362453cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3062a9d8eae8f3a7b7ef020127adfb5dce3084796cbdb3cc0114252b362453cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3062a9d8eae8f3a7b7ef020127adfb5dce3084796cbdb3cc0114252b362453cc", kill_on_drop: false }` [INFO] [stdout] 3062a9d8eae8f3a7b7ef020127adfb5dce3084796cbdb3cc0114252b362453cc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f637036aa263cfe7b61f52e70ddc3498e6da181d25f3aea7db84ebfb88bf997a [INFO] running `Command { std: "docker" "start" "-a" "f637036aa263cfe7b61f52e70ddc3498e6da181d25f3aea7db84ebfb88bf997a", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "f637036aa263cfe7b61f52e70ddc3498e6da181d25f3aea7db84ebfb88bf997a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f637036aa263cfe7b61f52e70ddc3498e6da181d25f3aea7db84ebfb88bf997a", kill_on_drop: false }` [INFO] [stdout] f637036aa263cfe7b61f52e70ddc3498e6da181d25f3aea7db84ebfb88bf997a