[INFO] fetching crate ratchet_deflate 0.4.1... [INFO] checking ratchet_deflate-0.4.1 against master#94b72d6bebbddb5d17860914c4544f37365e988c for pr-122789 [INFO] extracting crate ratchet_deflate 0.4.1 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate ratchet_deflate 0.4.1 on toolchain 94b72d6bebbddb5d17860914c4544f37365e988c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+94b72d6bebbddb5d17860914c4544f37365e988c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ratchet_deflate 0.4.1 [INFO] finished tweaking crates.io crate ratchet_deflate 0.4.1 [INFO] tweaked toml for crates.io crate ratchet_deflate 0.4.1 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" "+94b72d6bebbddb5d17860914c4544f37365e988c" "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" "+94b72d6bebbddb5d17860914c4544f37365e988c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ratchet_ext v0.4.1 [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" "+94b72d6bebbddb5d17860914c4544f37365e988c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c90b72fb77314eabc8f0f78d907f61e2fe128da64b8ccb4a3d3c7bb881aa3c62 [INFO] running `Command { std: "docker" "start" "-a" "c90b72fb77314eabc8f0f78d907f61e2fe128da64b8ccb4a3d3c7bb881aa3c62", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c90b72fb77314eabc8f0f78d907f61e2fe128da64b8ccb4a3d3c7bb881aa3c62", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c90b72fb77314eabc8f0f78d907f61e2fe128da64b8ccb4a3d3c7bb881aa3c62", kill_on_drop: false }` [INFO] [stdout] c90b72fb77314eabc8f0f78d907f61e2fe128da64b8ccb4a3d3c7bb881aa3c62 [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" "+94b72d6bebbddb5d17860914c4544f37365e988c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e49b5d9ca59fc508257d11a9d785c3ff0aed946477b85d3b059bff6028ca5a1b [INFO] running `Command { std: "docker" "start" "-a" "e49b5d9ca59fc508257d11a9d785c3ff0aed946477b85d3b059bff6028ca5a1b", kill_on_drop: false }` [INFO] [stderr] Compiling libz-sys v1.1.16 [INFO] [stderr] Checking ratchet_ext v0.4.1 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Checking thiserror v1.0.58 [INFO] [stderr] Checking ratchet_deflate v0.4.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/lib.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/94b72d6bebbddb5d17860914c4544f37365e988c/library/std/src/prelude/mod.rs:129:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/lib.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/94b72d6bebbddb5d17860914c4544f37365e988c/library/std/src/prelude/mod.rs:129:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.19s [INFO] running `Command { std: "docker" "inspect" "e49b5d9ca59fc508257d11a9d785c3ff0aed946477b85d3b059bff6028ca5a1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e49b5d9ca59fc508257d11a9d785c3ff0aed946477b85d3b059bff6028ca5a1b", kill_on_drop: false }` [INFO] [stdout] e49b5d9ca59fc508257d11a9d785c3ff0aed946477b85d3b059bff6028ca5a1b [INFO] checking ratchet_deflate-0.4.1 against try#cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc for pr-122789 [INFO] extracting crate ratchet_deflate 0.4.1 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate ratchet_deflate 0.4.1 on toolchain cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ratchet_deflate 0.4.1 [INFO] finished tweaking crates.io crate ratchet_deflate 0.4.1 [INFO] tweaked toml for crates.io crate ratchet_deflate 0.4.1 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" "+cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc" "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" "+cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc" "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" "+cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 528b4f489682f677e1035e53cc9d33600eebef6a8e94c91899e0c521608d94c3 [INFO] running `Command { std: "docker" "start" "-a" "528b4f489682f677e1035e53cc9d33600eebef6a8e94c91899e0c521608d94c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "528b4f489682f677e1035e53cc9d33600eebef6a8e94c91899e0c521608d94c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "528b4f489682f677e1035e53cc9d33600eebef6a8e94c91899e0c521608d94c3", kill_on_drop: false }` [INFO] [stdout] 528b4f489682f677e1035e53cc9d33600eebef6a8e94c91899e0c521608d94c3 [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" "+cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5c7656ac0910b552fb3baf8707b6d1127432ccb13ff2c3d0d30ca90165fc2e20 [INFO] running `Command { std: "docker" "start" "-a" "5c7656ac0910b552fb3baf8707b6d1127432ccb13ff2c3d0d30ca90165fc2e20", kill_on_drop: false }` [INFO] [stderr] Compiling libz-sys v1.1.16 [INFO] [stderr] Checking ratchet_ext v0.4.1 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Checking thiserror v1.0.58 [INFO] [stderr] Checking ratchet_deflate v0.4.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/lib.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc/library/std/src/prelude/mod.rs:129:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/lib.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/cb4bf0ee9ea9dac86332c9e48c07269c7edc21dc/library/std/src/prelude/mod.rs:129:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0716]: temporary value dropped while borrowed [INFO] [stdout] --> src/tests.rs:172:19 [INFO] [stdout] | [INFO] [stdout] 172 | name: SEC_WEBSOCKET_EXTENSIONS.as_str(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ creates a temporary value which is freed while still in use [INFO] [stdout] ... [INFO] [stdout] 179 | ]; [INFO] [stdout] | - temporary value is freed at the end of this statement [INFO] [stdout] 180 | [INFO] [stdout] 181 | request_test_valid_default(headers); [INFO] [stdout] | ------- borrow later used here [INFO] [stdout] | [INFO] [stdout] help: consider using a `let` binding to create a longer lived value [INFO] [stdout] | [INFO] [stdout] 170 ~ let binding = SEC_WEBSOCKET_EXTENSIONS; [INFO] [stdout] 171 ~ let headers = &[ [INFO] [stdout] 172 | Header { [INFO] [stdout] 173 ~ name: binding.as_str(), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0716]: temporary value dropped while borrowed [INFO] [stdout] --> src/tests.rs:176:19 [INFO] [stdout] | [INFO] [stdout] 176 | name: SEC_WEBSOCKET_EXTENSIONS.as_str(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ creates a temporary value which is freed while still in use [INFO] [stdout] ... [INFO] [stdout] 179 | ]; [INFO] [stdout] | - temporary value is freed at the end of this statement [INFO] [stdout] 180 | [INFO] [stdout] 181 | request_test_valid_default(headers); [INFO] [stdout] | ------- borrow later used here [INFO] [stdout] | [INFO] [stdout] help: consider using a `let` binding to create a longer lived value [INFO] [stdout] | [INFO] [stdout] 170 ~ let binding = SEC_WEBSOCKET_EXTENSIONS; [INFO] [stdout] 171 ~ let headers = &[ [INFO] [stdout] 172 | Header { [INFO] [stdout] ... [INFO] [stdout] 176 | Header { [INFO] [stdout] 177 ~ name: binding.as_str(), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0716]: temporary value dropped while borrowed [INFO] [stdout] --> src/tests.rs:188:19 [INFO] [stdout] | [INFO] [stdout] 188 | name: SEC_WEBSOCKET_EXTENSIONS.as_str(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ creates a temporary value which is freed while still in use [INFO] [stdout] ... [INFO] [stdout] 199 | ]; [INFO] [stdout] | - temporary value is freed at the end of this statement [INFO] [stdout] 200 | [INFO] [stdout] 201 | request_test_valid_default(headers); [INFO] [stdout] | ------- borrow later used here [INFO] [stdout] | [INFO] [stdout] help: consider using a `let` binding to create a longer lived value [INFO] [stdout] | [INFO] [stdout] 186 ~ let binding = SEC_WEBSOCKET_EXTENSIONS; [INFO] [stdout] 187 ~ let headers = &[ [INFO] [stdout] 188 | Header { [INFO] [stdout] 189 ~ name: binding.as_str(), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0716]: temporary value dropped while borrowed [INFO] [stdout] --> src/tests.rs:192:19 [INFO] [stdout] | [INFO] [stdout] 192 | name: SEC_WEBSOCKET_EXTENSIONS.as_str(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ creates a temporary value which is freed while still in use [INFO] [stdout] ... [INFO] [stdout] 199 | ]; [INFO] [stdout] | - temporary value is freed at the end of this statement [INFO] [stdout] 200 | [INFO] [stdout] 201 | request_test_valid_default(headers); [INFO] [stdout] | ------- borrow later used here [INFO] [stdout] | [INFO] [stdout] help: consider using a `let` binding to create a longer lived value [INFO] [stdout] | [INFO] [stdout] 186 ~ let binding = SEC_WEBSOCKET_EXTENSIONS; [INFO] [stdout] 187 ~ let headers = &[ [INFO] [stdout] 188 | Header { [INFO] [stdout] ... [INFO] [stdout] 192 | Header { [INFO] [stdout] 193 ~ name: binding.as_str(), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0716]: temporary value dropped while borrowed [INFO] [stdout] --> src/tests.rs:196:19 [INFO] [stdout] | [INFO] [stdout] 196 | name: SEC_WEBSOCKET_EXTENSIONS.as_str(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ creates a temporary value which is freed while still in use [INFO] [stdout] ... [INFO] [stdout] 199 | ]; [INFO] [stdout] | - temporary value is freed at the end of this statement [INFO] [stdout] 200 | [INFO] [stdout] 201 | request_test_valid_default(headers); [INFO] [stdout] | ------- borrow later used here [INFO] [stdout] | [INFO] [stdout] help: consider using a `let` binding to create a longer lived value [INFO] [stdout] | [INFO] [stdout] 186 ~ let binding = SEC_WEBSOCKET_EXTENSIONS; [INFO] [stdout] 187 ~ let headers = &[ [INFO] [stdout] 188 | Header { [INFO] [stdout] ... [INFO] [stdout] 196 | Header { [INFO] [stdout] 197 ~ name: binding.as_str(), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0716]: temporary value dropped while borrowed [INFO] [stdout] --> src/tests.rs:216:15 [INFO] [stdout] | [INFO] [stdout] 216 | name: SEC_WEBSOCKET_EXTENSIONS.as_str(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ creates a temporary value which is freed while still in use [INFO] [stdout] 217 | value: b"permessage-deflate; client_m... [INFO] [stdout] 218 | }; [INFO] [stdout] | - temporary value is freed at the end of this statement [INFO] [stdout] ... [INFO] [stdout] 228 | match on_request(&[header], &config) { [INFO] [stdout] | ------ borrow later used here [INFO] [stdout] | [INFO] [stdout] help: consider using a `let` binding to create a longer lived value [INFO] [stdout] | [INFO] [stdout] 215 ~ let binding = SEC_WEBSOCKET_EXTENSIONS; [INFO] [stdout] 216 ~ let header = Header { [INFO] [stdout] 217 ~ name: binding.as_str(), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0716`. [INFO] [stdout] [INFO] [stderr] error: could not compile `ratchet_deflate` (lib test) due to 7 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5c7656ac0910b552fb3baf8707b6d1127432ccb13ff2c3d0d30ca90165fc2e20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c7656ac0910b552fb3baf8707b6d1127432ccb13ff2c3d0d30ca90165fc2e20", kill_on_drop: false }` [INFO] [stdout] 5c7656ac0910b552fb3baf8707b6d1127432ccb13ff2c3d0d30ca90165fc2e20