[INFO] fetching crate alexcrichton-cranelift-bforest 0.53.0...
[INFO] checking alexcrichton-cranelift-bforest-0.53.0 against master#b3bd7058c139e71bae0862ef8f8ac936208873e9 for pr-123752
[INFO] extracting crate alexcrichton-cranelift-bforest 0.53.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate alexcrichton-cranelift-bforest 0.53.0 on toolchain b3bd7058c139e71bae0862ef8f8ac936208873e9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b3bd7058c139e71bae0862ef8f8ac936208873e9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate alexcrichton-cranelift-bforest 0.53.0
[INFO] finished tweaking crates.io crate alexcrichton-cranelift-bforest 0.53.0
[INFO] tweaked toml for crates.io crate alexcrichton-cranelift-bforest 0.53.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b3bd7058c139e71bae0862ef8f8ac936208873e9" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 2 packages
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b3bd7058c139e71bae0862ef8f8ac936208873e9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded alexcrichton-cranelift-entity v0.53.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+b3bd7058c139e71bae0862ef8f8ac936208873e9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 60dc72cc1e587fca1e74f76429c89d63835d07e30a2f72ec42fde56677133915
[INFO] running `Command { std: "docker" "start" "-a" "60dc72cc1e587fca1e74f76429c89d63835d07e30a2f72ec42fde56677133915", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "60dc72cc1e587fca1e74f76429c89d63835d07e30a2f72ec42fde56677133915", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60dc72cc1e587fca1e74f76429c89d63835d07e30a2f72ec42fde56677133915", kill_on_drop: false }`
[INFO] [stdout] 60dc72cc1e587fca1e74f76429c89d63835d07e30a2f72ec42fde56677133915
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+b3bd7058c139e71bae0862ef8f8ac936208873e9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7af3f1b285712ed433204e6b235f411871d7a5494dd142f44c8ca8954a912ceb
[INFO] running `Command { std: "docker" "start" "-a" "7af3f1b285712ed433204e6b235f411871d7a5494dd142f44c8ca8954a912ceb", kill_on_drop: false }`
[INFO] [stderr]     Checking alexcrichton-cranelift-entity v0.53.0
[INFO] [stderr]     Checking alexcrichton-cranelift-bforest v0.53.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `NodeData` is imported redundantly
[INFO] [stdout]    --> src/map.rs:430:9
[INFO] [stdout]     |
[INFO] [stdout] 430 |     use super::super::NodeData;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 431 |     use super::*;
[INFO] [stdout]     |         -------- the item `NodeData` is already imported here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Forest` is imported redundantly
[INFO] [stdout]    --> src/path.rs:707:24
[INFO] [stdout]     |
[INFO] [stdout] 707 |     use super::super::{Forest, NodeData, NodePool};
[INFO] [stdout]     |                        ^^^^^^
[INFO] [stdout] 708 |     use super::*;
[INFO] [stdout]     |         -------- the item `Forest` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `NodeData` is imported redundantly
[INFO] [stdout]    --> src/path.rs:707:32
[INFO] [stdout]     |
[INFO] [stdout] 707 |     use super::super::{Forest, NodeData, NodePool};
[INFO] [stdout]     |                                ^^^^^^^^
[INFO] [stdout] 708 |     use super::*;
[INFO] [stdout]     |         -------- the item `NodeData` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `NodePool` is imported redundantly
[INFO] [stdout]    --> src/path.rs:707:42
[INFO] [stdout]     |
[INFO] [stdout] 707 |     use super::super::{Forest, NodeData, NodePool};
[INFO] [stdout]     |                                          ^^^^^^^^
[INFO] [stdout] 708 |     use super::*;
[INFO] [stdout]     |         -------- the item `NodePool` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `NodeData` is imported redundantly
[INFO] [stdout]    --> src/set.rs:358:9
[INFO] [stdout]     |
[INFO] [stdout] 358 |     use super::super::NodeData;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 359 |     use super::*;
[INFO] [stdout]     |         -------- the item `NodeData` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "7af3f1b285712ed433204e6b235f411871d7a5494dd142f44c8ca8954a912ceb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7af3f1b285712ed433204e6b235f411871d7a5494dd142f44c8ca8954a912ceb", kill_on_drop: false }`
[INFO] [stdout] 7af3f1b285712ed433204e6b235f411871d7a5494dd142f44c8ca8954a912ceb
[INFO] checking alexcrichton-cranelift-bforest-0.53.0 against try#57fe1b734d9ff1c8a92bda60b85506b9648158d3 for pr-123752
[INFO] extracting crate alexcrichton-cranelift-bforest 0.53.0 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate alexcrichton-cranelift-bforest 0.53.0 on toolchain 57fe1b734d9ff1c8a92bda60b85506b9648158d3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+57fe1b734d9ff1c8a92bda60b85506b9648158d3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate alexcrichton-cranelift-bforest 0.53.0
[INFO] finished tweaking crates.io crate alexcrichton-cranelift-bforest 0.53.0
[INFO] tweaked toml for crates.io crate alexcrichton-cranelift-bforest 0.53.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+57fe1b734d9ff1c8a92bda60b85506b9648158d3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 2 packages
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+57fe1b734d9ff1c8a92bda60b85506b9648158d3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+57fe1b734d9ff1c8a92bda60b85506b9648158d3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a63014890614cd7d63e289aaaeac1180401e89ffb6937568cd0d1ce452fc241b
[INFO] running `Command { std: "docker" "start" "-a" "a63014890614cd7d63e289aaaeac1180401e89ffb6937568cd0d1ce452fc241b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a63014890614cd7d63e289aaaeac1180401e89ffb6937568cd0d1ce452fc241b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a63014890614cd7d63e289aaaeac1180401e89ffb6937568cd0d1ce452fc241b", kill_on_drop: false }`
[INFO] [stdout] a63014890614cd7d63e289aaaeac1180401e89ffb6937568cd0d1ce452fc241b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+57fe1b734d9ff1c8a92bda60b85506b9648158d3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 29910acd7a1508bf155da5d27d4616693f26993e9f86157d41f940b49cdbd757
[INFO] running `Command { std: "docker" "start" "-a" "29910acd7a1508bf155da5d27d4616693f26993e9f86157d41f940b49cdbd757", kill_on_drop: false }`
[INFO] [stderr]     Checking alexcrichton-cranelift-entity v0.53.0
[INFO] [stderr]     Checking alexcrichton-cranelift-bforest v0.53.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `NodeData` is imported redundantly
[INFO] [stdout]    --> src/map.rs:430:9
[INFO] [stdout]     |
[INFO] [stdout] 430 |     use super::super::NodeData;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 431 |     use super::*;
[INFO] [stdout]     |         -------- the item `NodeData` is already imported here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Forest` is imported redundantly
[INFO] [stdout]    --> src/path.rs:707:24
[INFO] [stdout]     |
[INFO] [stdout] 707 |     use super::super::{Forest, NodeData, NodePool};
[INFO] [stdout]     |                        ^^^^^^
[INFO] [stdout] 708 |     use super::*;
[INFO] [stdout]     |         -------- the item `Forest` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `NodeData` is imported redundantly
[INFO] [stdout]    --> src/path.rs:707:32
[INFO] [stdout]     |
[INFO] [stdout] 707 |     use super::super::{Forest, NodeData, NodePool};
[INFO] [stdout]     |                                ^^^^^^^^
[INFO] [stdout] 708 |     use super::*;
[INFO] [stdout]     |         -------- the item `NodeData` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `NodePool` is imported redundantly
[INFO] [stdout]    --> src/path.rs:707:42
[INFO] [stdout]     |
[INFO] [stdout] 707 |     use super::super::{Forest, NodeData, NodePool};
[INFO] [stdout]     |                                          ^^^^^^^^
[INFO] [stdout] 708 |     use super::*;
[INFO] [stdout]     |         -------- the item `NodePool` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `NodeData` is imported redundantly
[INFO] [stdout]    --> src/set.rs:358:9
[INFO] [stdout]     |
[INFO] [stdout] 358 |     use super::super::NodeData;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 359 |     use super::*;
[INFO] [stdout]     |         -------- the item `NodeData` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "29910acd7a1508bf155da5d27d4616693f26993e9f86157d41f940b49cdbd757", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29910acd7a1508bf155da5d27d4616693f26993e9f86157d41f940b49cdbd757", kill_on_drop: false }`
[INFO] [stdout] 29910acd7a1508bf155da5d27d4616693f26993e9f86157d41f940b49cdbd757
