[INFO] fetching crate headers 0.4.0... [INFO] checking headers-0.4.0 against master#020bbe46bdf613c0b8211984eaa8e5fe97d6c92d for pr-122960 [INFO] extracting crate headers 0.4.0 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate headers 0.4.0 on toolchain 020bbe46bdf613c0b8211984eaa8e5fe97d6c92d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+020bbe46bdf613c0b8211984eaa8e5fe97d6c92d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate headers 0.4.0 [INFO] finished tweaking crates.io crate headers 0.4.0 [INFO] tweaked toml for crates.io crate headers 0.4.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+020bbe46bdf613c0b8211984eaa8e5fe97d6c92d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+020bbe46bdf613c0b8211984eaa8e5fe97d6c92d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded http v1.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+020bbe46bdf613c0b8211984eaa8e5fe97d6c92d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b4552c08d5beabf470504240dc839315a4af0374e84849378981a72d19d811ad [INFO] running `Command { std: "docker" "start" "-a" "b4552c08d5beabf470504240dc839315a4af0374e84849378981a72d19d811ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b4552c08d5beabf470504240dc839315a4af0374e84849378981a72d19d811ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4552c08d5beabf470504240dc839315a4af0374e84849378981a72d19d811ad", kill_on_drop: false }` [INFO] [stdout] b4552c08d5beabf470504240dc839315a4af0374e84849378981a72d19d811ad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+020bbe46bdf613c0b8211984eaa8e5fe97d6c92d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4059ad5b68a731709c435668323968860fe4cb86aed122158e81a25cda757154 [INFO] running `Command { std: "docker" "start" "-a" "4059ad5b68a731709c435668323968860fe4cb86aed122158e81a25cda757154", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking bytes v1.6.0 [INFO] [stderr] Checking cpufeatures v0.2.12 [INFO] [stderr] Checking base64 v0.21.7 [INFO] [stderr] Checking httpdate v1.0.3 [INFO] [stderr] Checking mime v0.3.17 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking http v1.1.0 [INFO] [stderr] Checking headers-core v0.3.0 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking headers v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] error: the item `httpdate` is imported redundantly [INFO] [stdout] --> src/util/http_date.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use httpdate; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:79:1 [INFO] [stdout] | [INFO] [stdout] 79 | extern crate httpdate; [INFO] [stdout] | ---------------------- the item `httpdate` is already imported here [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:3:24 [INFO] [stdout] | [INFO] [stdout] 3 | #![cfg_attr(test, deny(warnings))] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[deny(unused_imports)]` implied by `#[deny(warnings)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: the item `mime` is imported redundantly [INFO] [stdout] --> src/common/content_type.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | use mime::{self, Mime}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:80:1 [INFO] [stdout] | [INFO] [stdout] 80 | extern crate mime; [INFO] [stdout] | ------------------ the item `mime` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: the item `http` is imported redundantly [INFO] [stdout] --> src/map_ext.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use http; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:78:1 [INFO] [stdout] | [INFO] [stdout] 78 | extern crate http; [INFO] [stdout] | ------------------ the item `http` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `httpdate` is imported redundantly [INFO] [stdout] --> src/util/http_date.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use httpdate; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:79:1 [INFO] [stdout] | [INFO] [stdout] 79 | extern crate httpdate; [INFO] [stdout] | ---------------------- the item `httpdate` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `mime` is imported redundantly [INFO] [stdout] --> src/common/content_type.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | use mime::{self, Mime}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:80:1 [INFO] [stdout] | [INFO] [stdout] 80 | extern crate mime; [INFO] [stdout] | ------------------ the item `mime` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `http` is imported redundantly [INFO] [stdout] --> src/map_ext.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use http; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:78:1 [INFO] [stdout] | [INFO] [stdout] 78 | extern crate http; [INFO] [stdout] | ------------------ the item `http` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `headers` (lib test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "4059ad5b68a731709c435668323968860fe4cb86aed122158e81a25cda757154", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4059ad5b68a731709c435668323968860fe4cb86aed122158e81a25cda757154", kill_on_drop: false }` [INFO] [stdout] 4059ad5b68a731709c435668323968860fe4cb86aed122158e81a25cda757154 [INFO] checking headers-0.4.0 against try#8e5ca945edcf8a11e3cd7ac6d9fda930a8832cde for pr-122960 [INFO] extracting crate headers 0.4.0 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate headers 0.4.0 on toolchain 8e5ca945edcf8a11e3cd7ac6d9fda930a8832cde [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8e5ca945edcf8a11e3cd7ac6d9fda930a8832cde" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate headers 0.4.0 [INFO] finished tweaking crates.io crate headers 0.4.0 [INFO] tweaked toml for crates.io crate headers 0.4.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8e5ca945edcf8a11e3cd7ac6d9fda930a8832cde" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8e5ca945edcf8a11e3cd7ac6d9fda930a8832cde" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+8e5ca945edcf8a11e3cd7ac6d9fda930a8832cde" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5cf1fa7f6c55bf5f8e33f95be7b365d337f54c22dd023f0bd18f3e5c95abc887 [INFO] running `Command { std: "docker" "start" "-a" "5cf1fa7f6c55bf5f8e33f95be7b365d337f54c22dd023f0bd18f3e5c95abc887", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5cf1fa7f6c55bf5f8e33f95be7b365d337f54c22dd023f0bd18f3e5c95abc887", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5cf1fa7f6c55bf5f8e33f95be7b365d337f54c22dd023f0bd18f3e5c95abc887", kill_on_drop: false }` [INFO] [stdout] 5cf1fa7f6c55bf5f8e33f95be7b365d337f54c22dd023f0bd18f3e5c95abc887 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+8e5ca945edcf8a11e3cd7ac6d9fda930a8832cde" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5e20f58d2fbb30fea0a8459bef6df21e2f62f15392531ab2a28f00a479b62fad [INFO] running `Command { std: "docker" "start" "-a" "5e20f58d2fbb30fea0a8459bef6df21e2f62f15392531ab2a28f00a479b62fad", 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" "5e20f58d2fbb30fea0a8459bef6df21e2f62f15392531ab2a28f00a479b62fad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e20f58d2fbb30fea0a8459bef6df21e2f62f15392531ab2a28f00a479b62fad", kill_on_drop: false }` [INFO] [stdout] 5e20f58d2fbb30fea0a8459bef6df21e2f62f15392531ab2a28f00a479b62fad