[INFO] fetching crate izihawa-hyper-multipart 1.1.0... [INFO] checking izihawa-hyper-multipart-1.1.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate izihawa-hyper-multipart 1.1.0 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate izihawa-hyper-multipart 1.1.0 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 crates.io crate izihawa-hyper-multipart 1.1.0 [INFO] finished tweaking crates.io crate izihawa-hyper-multipart 1.1.0 [INFO] tweaked toml for crates.io crate izihawa-hyper-multipart 1.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate crates.io crate izihawa-hyper-multipart 1.1.0 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 socket2 v0.4.7 [INFO] [stderr] Downloaded mio v0.8.4 [INFO] [stderr] Downloaded slab v0.4.7 [INFO] [stderr] Downloaded openssl v0.10.41 [INFO] [stderr] Downloaded futures-channel v0.3.24 [INFO] [stderr] Downloaded hyper v0.14.20 [INFO] [stderr] Downloaded futures-sink v0.3.24 [INFO] [stderr] Downloaded tokio-util v0.7.4 [INFO] [stderr] Downloaded h2 v0.3.14 [INFO] [stderr] Downloaded tracing-core v0.1.29 [INFO] [stderr] Downloaded tracing v0.1.36 [INFO] [stderr] Downloaded openssl-sys v0.9.75 [INFO] [stderr] Downloaded security-framework v2.7.0 [INFO] [stderr] Downloaded fastrand v1.8.0 [INFO] [stderr] Downloaded futures-core v0.3.24 [INFO] [stderr] Downloaded futures-io v0.3.24 [INFO] [stderr] Downloaded futures-task v0.3.24 [INFO] [stderr] Downloaded tokio v1.21.0 [INFO] [stderr] Downloaded futures-util v0.3.24 [INFO] [stderr] Downloaded http v0.2.8 [INFO] [stderr] Downloaded izihawa-common-multipart v1.1.0 [INFO] [stderr] Downloaded bytes v1.2.1 [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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a951cb1c4545d84865fa9a97b78aea346f0a729cb6353b2dcd9837ef1f9ccdaa [INFO] running `Command { std: "docker" "start" "-a" "a951cb1c4545d84865fa9a97b78aea346f0a729cb6353b2dcd9837ef1f9ccdaa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a951cb1c4545d84865fa9a97b78aea346f0a729cb6353b2dcd9837ef1f9ccdaa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a951cb1c4545d84865fa9a97b78aea346f0a729cb6353b2dcd9837ef1f9ccdaa", kill_on_drop: false }` [INFO] [stdout] a951cb1c4545d84865fa9a97b78aea346f0a729cb6353b2dcd9837ef1f9ccdaa [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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cba7f12563fddaa2241cf1272f23daf6cd4549ff167831752dea941477ca3e01 [INFO] running `Command { std: "docker" "start" "-a" "cba7f12563fddaa2241cf1272f23daf6cd4549ff167831752dea941477ca3e01", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking once_cell v1.14.0 [INFO] [stderr] Compiling futures-core v0.3.24 [INFO] [stderr] Checking bytes v1.2.1 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling tokio v1.21.0 [INFO] [stderr] Compiling futures-task v0.3.24 [INFO] [stderr] Checking mio v0.8.4 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking socket2 v0.4.7 [INFO] [stderr] Compiling futures-util v0.3.24 [INFO] [stderr] Checking itoa v1.0.3 [INFO] [stderr] Checking tracing-core v0.1.29 [INFO] [stderr] Checking http v0.2.8 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Checking futures-io v0.3.24 [INFO] [stderr] Compiling openssl-sys v0.9.75 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking tracing v0.1.36 [INFO] [stderr] Compiling futures-channel v0.3.24 [INFO] [stderr] Compiling openssl v0.10.41 [INFO] [stderr] Checking futures-sink v0.3.24 [INFO] [stderr] Compiling mime_guess v2.0.4 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Compiling native-tls v0.2.10 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Compiling openssl-macros v0.1.0 [INFO] [stderr] Compiling thiserror-impl v1.0.34 [INFO] [stderr] Checking thiserror v1.0.34 [INFO] [stderr] Checking izihawa-common-multipart v1.1.0 [INFO] [stderr] Checking tokio-util v0.7.4 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking h2 v0.3.14 [INFO] [stderr] Checking hyper v0.14.20 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking izihawa-hyper-multipart v1.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `hyper` is imported redundantly [INFO] [stdout] --> src/body.rs:13:13 [INFO] [stdout] | [INFO] [stdout] 13 | use hyper::{self, body::HttpBody}; [INFO] [stdout] | ^^^^ the item `hyper` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `FromIterator` is imported redundantly [INFO] [stdout] --> src/body.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use std::iter::FromIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `FromIterator` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `hyper` is imported redundantly [INFO] [stdout] --> src/body.rs:13:13 [INFO] [stdout] | [INFO] [stdout] 13 | use hyper::{self, body::HttpBody}; [INFO] [stdout] | ^^^^ the item `hyper` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `FromIterator` is imported redundantly [INFO] [stdout] --> src/body.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use std::iter::FromIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `FromIterator` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.11s [INFO] running `Command { std: "docker" "inspect" "cba7f12563fddaa2241cf1272f23daf6cd4549ff167831752dea941477ca3e01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cba7f12563fddaa2241cf1272f23daf6cd4549ff167831752dea941477ca3e01", kill_on_drop: false }` [INFO] [stdout] cba7f12563fddaa2241cf1272f23daf6cd4549ff167831752dea941477ca3e01 [INFO] checking izihawa-hyper-multipart-1.1.0 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate izihawa-hyper-multipart 1.1.0 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate izihawa-hyper-multipart 1.1.0 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 crates.io crate izihawa-hyper-multipart 1.1.0 [INFO] finished tweaking crates.io crate izihawa-hyper-multipart 1.1.0 [INFO] tweaked toml for crates.io crate izihawa-hyper-multipart 1.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate crates.io crate izihawa-hyper-multipart 1.1.0 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-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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ad6f7a2cb899c5f9245edaf967d2e5aaa1d1120a4426d0f4723333629716275a [INFO] running `Command { std: "docker" "start" "-a" "ad6f7a2cb899c5f9245edaf967d2e5aaa1d1120a4426d0f4723333629716275a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ad6f7a2cb899c5f9245edaf967d2e5aaa1d1120a4426d0f4723333629716275a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad6f7a2cb899c5f9245edaf967d2e5aaa1d1120a4426d0f4723333629716275a", kill_on_drop: false }` [INFO] [stdout] ad6f7a2cb899c5f9245edaf967d2e5aaa1d1120a4426d0f4723333629716275a [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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 40c3c2e74e17d74748139c830978a72252b6d83b5889bdc827c83ec12f60bb76 [INFO] running `Command { std: "docker" "start" "-a" "40c3c2e74e17d74748139c830978a72252b6d83b5889bdc827c83ec12f60bb76", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking once_cell v1.14.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking bytes v1.2.1 [INFO] [stderr] Compiling futures-core v0.3.24 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling tokio v1.21.0 [INFO] [stderr] Compiling futures-task v0.3.24 [INFO] [stderr] Checking mio v0.8.4 [INFO] [stderr] Checking socket2 v0.4.7 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking itoa v1.0.3 [INFO] [stderr] Compiling futures-util v0.3.24 [INFO] [stderr] Checking http v0.2.8 [INFO] [stderr] Compiling openssl-sys v0.9.75 [INFO] [stderr] Checking tracing-core v0.1.29 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Checking futures-io v0.3.24 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Compiling openssl v0.10.41 [INFO] [stderr] Compiling futures-channel v0.3.24 [INFO] [stderr] Checking futures-sink v0.3.24 [INFO] [stderr] Checking tracing v0.1.36 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Compiling mime_guess v2.0.4 [INFO] [stderr] Compiling native-tls v0.2.10 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Compiling openssl-macros v0.1.0 [INFO] [stderr] Compiling thiserror-impl v1.0.34 [INFO] [stderr] Checking thiserror v1.0.34 [INFO] [stderr] Checking izihawa-common-multipart v1.1.0 [INFO] [stderr] Checking tokio-util v0.7.4 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking h2 v0.3.14 [INFO] [stderr] Checking hyper v0.14.20 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking izihawa-hyper-multipart v1.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `hyper` is imported redundantly [INFO] [stdout] --> src/body.rs:13:13 [INFO] [stdout] | [INFO] [stdout] 13 | use hyper::{self, body::HttpBody}; [INFO] [stdout] | ^^^^ the item `hyper` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `FromIterator` is imported redundantly [INFO] [stdout] --> src/body.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use std::iter::FromIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `FromIterator` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `hyper` is imported redundantly [INFO] [stdout] --> src/body.rs:13:13 [INFO] [stdout] | [INFO] [stdout] 13 | use hyper::{self, body::HttpBody}; [INFO] [stdout] | ^^^^ the item `hyper` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `FromIterator` is imported redundantly [INFO] [stdout] --> src/body.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use std::iter::FromIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `FromIterator` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.88s [INFO] running `Command { std: "docker" "inspect" "40c3c2e74e17d74748139c830978a72252b6d83b5889bdc827c83ec12f60bb76", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "40c3c2e74e17d74748139c830978a72252b6d83b5889bdc827c83ec12f60bb76", kill_on_drop: false }` [INFO] [stdout] 40c3c2e74e17d74748139c830978a72252b6d83b5889bdc827c83ec12f60bb76