[INFO] fetching crate alexcrichton-cranelift-entity 0.53.0...
[INFO] checking alexcrichton-cranelift-entity-0.53.0 against master#b0696a5160711c068cb1f01b7437db7990d15750 for pr-121848
[INFO] extracting crate alexcrichton-cranelift-entity 0.53.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate alexcrichton-cranelift-entity 0.53.0 on toolchain b0696a5160711c068cb1f01b7437db7990d15750
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate alexcrichton-cranelift-entity 0.53.0
[INFO] finished tweaking crates.io crate alexcrichton-cranelift-entity 0.53.0
[INFO] tweaked toml for crates.io crate alexcrichton-cranelift-entity 0.53.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "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" "+b0696a5160711c068cb1f01b7437db7990d15750" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e5b07af2ab3a039376689f109e64eed5222aeb13f027d51ff746d70795cca32b
[INFO] running `Command { std: "docker" "start" "-a" "e5b07af2ab3a039376689f109e64eed5222aeb13f027d51ff746d70795cca32b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e5b07af2ab3a039376689f109e64eed5222aeb13f027d51ff746d70795cca32b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5b07af2ab3a039376689f109e64eed5222aeb13f027d51ff746d70795cca32b", kill_on_drop: false }`
[INFO] [stdout] e5b07af2ab3a039376689f109e64eed5222aeb13f027d51ff746d70795cca32b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+b0696a5160711c068cb1f01b7437db7990d15750" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f5c570d7eb57ddfc21ff4193ae41d494d32eaddca8543504efef0cf813304c6d
[INFO] running `Command { std: "docker" "start" "-a" "f5c570d7eb57ddfc21ff4193ae41d494d32eaddca8543504efef0cf813304c6d", kill_on_drop: false }`
[INFO] [stderr]     Checking alexcrichton-cranelift-entity v0.53.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `sclass_for_length` is imported redundantly
[INFO] [stdout]    --> src/list.rs:486:17
[INFO] [stdout]     |
[INFO] [stdout] 485 |     use super::*;
[INFO] [stdout]     |         -------- the item `sclass_for_length` is already imported here
[INFO] [stdout] 486 |     use super::{sclass_for_length, sclass_size};
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sclass_size` is imported redundantly
[INFO] [stdout]    --> src/list.rs:486:36
[INFO] [stdout]     |
[INFO] [stdout] 485 |     use super::*;
[INFO] [stdout]     |         -------- the item `sclass_size` is already imported here
[INFO] [stdout] 486 |     use super::{sclass_for_length, sclass_size};
[INFO] [stdout]     |                                    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `EntityRef` is imported redundantly
[INFO] [stdout]    --> src/list.rs:487:9
[INFO] [stdout]     |
[INFO] [stdout] 485 |     use super::*;
[INFO] [stdout]     |         -------- the item `EntityRef` is already imported here
[INFO] [stdout] 486 |     use super::{sclass_for_length, sclass_size};
[INFO] [stdout] 487 |     use crate::EntityRef;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `EntityRef` is imported redundantly
[INFO] [stdout]    --> src/sparse.rs:234:9
[INFO] [stdout]     |
[INFO] [stdout] 233 |     use super::*;
[INFO] [stdout]     |         -------- the item `EntityRef` is already imported here
[INFO] [stdout] 234 |     use crate::EntityRef;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "f5c570d7eb57ddfc21ff4193ae41d494d32eaddca8543504efef0cf813304c6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5c570d7eb57ddfc21ff4193ae41d494d32eaddca8543504efef0cf813304c6d", kill_on_drop: false }`
[INFO] [stdout] f5c570d7eb57ddfc21ff4193ae41d494d32eaddca8543504efef0cf813304c6d
[INFO] checking alexcrichton-cranelift-entity-0.53.0 against try#bfe97fcae016881ad333f0ff8cea2cadb9cf136c for pr-121848
[INFO] extracting crate alexcrichton-cranelift-entity 0.53.0 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate alexcrichton-cranelift-entity 0.53.0 on toolchain bfe97fcae016881ad333f0ff8cea2cadb9cf136c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate alexcrichton-cranelift-entity 0.53.0
[INFO] finished tweaking crates.io crate alexcrichton-cranelift-entity 0.53.0
[INFO] tweaked toml for crates.io crate alexcrichton-cranelift-entity 0.53.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "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" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a81d6beedd96c3ab004a0dc508e54a7b72257b0b119c97be9c1e06843c379678
[INFO] running `Command { std: "docker" "start" "-a" "a81d6beedd96c3ab004a0dc508e54a7b72257b0b119c97be9c1e06843c379678", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a81d6beedd96c3ab004a0dc508e54a7b72257b0b119c97be9c1e06843c379678", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a81d6beedd96c3ab004a0dc508e54a7b72257b0b119c97be9c1e06843c379678", kill_on_drop: false }`
[INFO] [stdout] a81d6beedd96c3ab004a0dc508e54a7b72257b0b119c97be9c1e06843c379678
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82103494e0f8014f99501ddfbb480073ee0d615ee02fe9813105710548734029
[INFO] running `Command { std: "docker" "start" "-a" "82103494e0f8014f99501ddfbb480073ee0d615ee02fe9813105710548734029", kill_on_drop: false }`
[INFO] [stderr]     Checking alexcrichton-cranelift-entity v0.53.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `sclass_for_length` is imported redundantly
[INFO] [stdout]    --> src/list.rs:486:17
[INFO] [stdout]     |
[INFO] [stdout] 485 |     use super::*;
[INFO] [stdout]     |         -------- the item `sclass_for_length` is already imported here
[INFO] [stdout] 486 |     use super::{sclass_for_length, sclass_size};
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sclass_size` is imported redundantly
[INFO] [stdout]    --> src/list.rs:486:36
[INFO] [stdout]     |
[INFO] [stdout] 485 |     use super::*;
[INFO] [stdout]     |         -------- the item `sclass_size` is already imported here
[INFO] [stdout] 486 |     use super::{sclass_for_length, sclass_size};
[INFO] [stdout]     |                                    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `EntityRef` is imported redundantly
[INFO] [stdout]    --> src/list.rs:487:9
[INFO] [stdout]     |
[INFO] [stdout] 485 |     use super::*;
[INFO] [stdout]     |         -------- the item `EntityRef` is already imported here
[INFO] [stdout] 486 |     use super::{sclass_for_length, sclass_size};
[INFO] [stdout] 487 |     use crate::EntityRef;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `EntityRef` is imported redundantly
[INFO] [stdout]    --> src/sparse.rs:234:9
[INFO] [stdout]     |
[INFO] [stdout] 233 |     use super::*;
[INFO] [stdout]     |         -------- the item `EntityRef` is already imported here
[INFO] [stdout] 234 |     use crate::EntityRef;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "82103494e0f8014f99501ddfbb480073ee0d615ee02fe9813105710548734029", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82103494e0f8014f99501ddfbb480073ee0d615ee02fe9813105710548734029", kill_on_drop: false }`
[INFO] [stdout] 82103494e0f8014f99501ddfbb480073ee0d615ee02fe9813105710548734029
