[INFO] fetching crate aya 0.11.0...
[INFO] checking aya-0.11.0 against master#4d1bd0db7f489b22c6d8aa2385937a95412c015b for pr-114682
[INFO] extracting crate aya 0.11.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate aya 0.11.0 on toolchain 4d1bd0db7f489b22c6d8aa2385937a95412c015b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate aya 0.11.0
[INFO] finished tweaking crates.io crate aya 0.11.0
[INFO] tweaked toml for crates.io crate aya 0.11.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "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" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded object v0.28.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] db52ae7dc271bedb0e1cd5102438ada78410f04167c1482fb253cf285729d34c
[INFO] running `Command { std: "docker" "start" "-a" "db52ae7dc271bedb0e1cd5102438ada78410f04167c1482fb253cf285729d34c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db52ae7dc271bedb0e1cd5102438ada78410f04167c1482fb253cf285729d34c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db52ae7dc271bedb0e1cd5102438ada78410f04167c1482fb253cf285729d34c", kill_on_drop: false }`
[INFO] [stdout] db52ae7dc271bedb0e1cd5102438ada78410f04167c1482fb253cf285729d34c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ae6715f4ac41975966c6b5a17e7ce6f3617c45e9ddb3da43c5cce736a83b0ef
[INFO] running `Command { std: "docker" "start" "-a" "2ae6715f4ac41975966c6b5a17e7ce6f3617c45e9ddb3da43c5cce736a83b0ef", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking object v0.28.4
[INFO] [stderr]     Checking aya v0.11.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `relocation::RelocationError`
[INFO] [stdout]  --> src/obj/btf/mod.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use relocation::RelocationError;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `relocation::RelocationError`
[INFO] [stdout]  --> src/obj/btf/mod.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use relocation::RelocationError;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/obj/btf/btf.rs:521:29
[INFO] [stdout]     |
[INFO] [stdout] 521 |                     for (i, mut param) in params.iter_mut().enumerate() {
[INFO] [stdout]     |                             ----^^^^^
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/obj/btf/relocation.rs:776:13
[INFO] [stdout]     |
[INFO] [stdout] 776 |         let mut ins =
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/obj/btf/relocation.rs:859:21
[INFO] [stdout]     |
[INFO] [stdout] 859 |                 let mut next_ins = instructions.get_mut(ins_index + 1).ok_or(
[INFO] [stdout]     |                     ----^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/obj/relocation.rs:352:17
[INFO] [stdout]     |
[INFO] [stdout] 352 |             let mut ins = &mut program.instructions[ins_index];
[INFO] [stdout]     |                 ----^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/obj/btf/btf.rs:521:29
[INFO] [stdout]     |
[INFO] [stdout] 521 |                     for (i, mut param) in params.iter_mut().enumerate() {
[INFO] [stdout]     |                             ----^^^^^
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/obj/btf/relocation.rs:776:13
[INFO] [stdout]     |
[INFO] [stdout] 776 |         let mut ins =
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/obj/btf/relocation.rs:859:21
[INFO] [stdout]     |
[INFO] [stdout] 859 |                 let mut next_ins = instructions.get_mut(ins_index + 1).ok_or(
[INFO] [stdout]     |                     ----^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/obj/relocation.rs:352:17
[INFO] [stdout]     |
[INFO] [stdout] 352 |             let mut ins = &mut program.instructions[ins_index];
[INFO] [stdout]     |                 ----^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.06s
[INFO] running `Command { std: "docker" "inspect" "2ae6715f4ac41975966c6b5a17e7ce6f3617c45e9ddb3da43c5cce736a83b0ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ae6715f4ac41975966c6b5a17e7ce6f3617c45e9ddb3da43c5cce736a83b0ef", kill_on_drop: false }`
[INFO] [stdout] 2ae6715f4ac41975966c6b5a17e7ce6f3617c45e9ddb3da43c5cce736a83b0ef
[INFO] checking aya-0.11.0 against try#785364c7e5e0804473a3fddfb579798ea14e3493 for pr-114682
[INFO] extracting crate aya 0.11.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate aya 0.11.0 on toolchain 785364c7e5e0804473a3fddfb579798ea14e3493
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate aya 0.11.0
[INFO] finished tweaking crates.io crate aya 0.11.0
[INFO] tweaked toml for crates.io crate aya 0.11.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+785364c7e5e0804473a3fddfb579798ea14e3493" "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" "+785364c7e5e0804473a3fddfb579798ea14e3493" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+785364c7e5e0804473a3fddfb579798ea14e3493" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fb409ba3f009afe06461d849c9bf7c47147c531033adbdaa94b1f109b3ff3ed1
[INFO] running `Command { std: "docker" "start" "-a" "fb409ba3f009afe06461d849c9bf7c47147c531033adbdaa94b1f109b3ff3ed1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb409ba3f009afe06461d849c9bf7c47147c531033adbdaa94b1f109b3ff3ed1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb409ba3f009afe06461d849c9bf7c47147c531033adbdaa94b1f109b3ff3ed1", kill_on_drop: false }`
[INFO] [stdout] fb409ba3f009afe06461d849c9bf7c47147c531033adbdaa94b1f109b3ff3ed1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+785364c7e5e0804473a3fddfb579798ea14e3493" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 901a994e3b15f44892acebe06a6e2175a8813dbfd28770748b3e144f319ca95a
[INFO] running `Command { std: "docker" "start" "-a" "901a994e3b15f44892acebe06a6e2175a8813dbfd28770748b3e144f319ca95a", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking object v0.28.4
[INFO] [stderr]     Checking aya v0.11.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `relocation::RelocationError`
[INFO] [stdout]  --> src/obj/btf/mod.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use relocation::RelocationError;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `relocation::RelocationError`
[INFO] [stdout]  --> src/obj/btf/mod.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use relocation::RelocationError;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/obj/btf/btf.rs:521:29
[INFO] [stdout]     |
[INFO] [stdout] 521 |                     for (i, mut param) in params.iter_mut().enumerate() {
[INFO] [stdout]     |                             ----^^^^^
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/obj/btf/relocation.rs:776:13
[INFO] [stdout]     |
[INFO] [stdout] 776 |         let mut ins =
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/obj/btf/relocation.rs:859:21
[INFO] [stdout]     |
[INFO] [stdout] 859 |                 let mut next_ins = instructions.get_mut(ins_index + 1).ok_or(
[INFO] [stdout]     |                     ----^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/obj/relocation.rs:352:17
[INFO] [stdout]     |
[INFO] [stdout] 352 |             let mut ins = &mut program.instructions[ins_index];
[INFO] [stdout]     |                 ----^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/obj/btf/btf.rs:521:29
[INFO] [stdout]     |
[INFO] [stdout] 521 |                     for (i, mut param) in params.iter_mut().enumerate() {
[INFO] [stdout]     |                             ----^^^^^
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/obj/btf/relocation.rs:776:13
[INFO] [stdout]     |
[INFO] [stdout] 776 |         let mut ins =
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/obj/btf/relocation.rs:859:21
[INFO] [stdout]     |
[INFO] [stdout] 859 |                 let mut next_ins = instructions.get_mut(ins_index + 1).ok_or(
[INFO] [stdout]     |                     ----^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/obj/relocation.rs:352:17
[INFO] [stdout]     |
[INFO] [stdout] 352 |             let mut ins = &mut program.instructions[ins_index];
[INFO] [stdout]     |                 ----^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.24s
[INFO] running `Command { std: "docker" "inspect" "901a994e3b15f44892acebe06a6e2175a8813dbfd28770748b3e144f319ca95a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "901a994e3b15f44892acebe06a6e2175a8813dbfd28770748b3e144f319ca95a", kill_on_drop: false }`
[INFO] [stdout] 901a994e3b15f44892acebe06a6e2175a8813dbfd28770748b3e144f319ca95a
