[INFO] fetching crate assert-tokenstreams-eq 0.1.0...
[INFO] checking assert-tokenstreams-eq-0.1.0 against master#b0696a5160711c068cb1f01b7437db7990d15750 for pr-121848
[INFO] extracting crate assert-tokenstreams-eq 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate assert-tokenstreams-eq 0.1.0 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 assert-tokenstreams-eq 0.1.0
[INFO] finished tweaking crates.io crate assert-tokenstreams-eq 0.1.0
[INFO] tweaked toml for crates.io crate assert-tokenstreams-eq 0.1.0 written to /workspace/builds/worker-4-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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 09f7e85ffd76ac0737a2824e1c85d02f6a142e15e416ba00ec6adb0733604786
[INFO] running `Command { std: "docker" "start" "-a" "09f7e85ffd76ac0737a2824e1c85d02f6a142e15e416ba00ec6adb0733604786", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09f7e85ffd76ac0737a2824e1c85d02f6a142e15e416ba00ec6adb0733604786", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09f7e85ffd76ac0737a2824e1c85d02f6a142e15e416ba00ec6adb0733604786", kill_on_drop: false }`
[INFO] [stdout] 09f7e85ffd76ac0737a2824e1c85d02f6a142e15e416ba00ec6adb0733604786
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 1177ca1a32df20766f7428d41f91a4adda1065ab4f598278ba5f6de115ab7676
[INFO] running `Command { std: "docker" "start" "-a" "1177ca1a32df20766f7428d41f91a4adda1065ab4f598278ba5f6de115ab7676", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]     Checking yansi v0.5.1
[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]     Checking pretty_assertions v1.4.0
[INFO] [stderr]     Checking assert-tokenstreams-eq v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking quote v1.0.35
[INFO] [stdout] warning: the item `assert_tokenstreams_eq` is imported redundantly
[INFO] [stdout]   --> src/lib.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 72 | / macro_rules! assert_tokenstreams_eq {
[INFO] [stdout] 73 | |     ($left:expr, $right:expr) => {{
[INFO] [stdout] 74 | |         $crate::compare_tokenstreams($left, $right);
[INFO] [stdout] 75 | |     }};
[INFO] [stdout] 76 | | }
[INFO] [stdout]    | |_- the item `assert_tokenstreams_eq` is already defined here
[INFO] [stdout] ...
[INFO] [stdout] 82 |       use crate::assert_tokenstreams_eq;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "1177ca1a32df20766f7428d41f91a4adda1065ab4f598278ba5f6de115ab7676", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1177ca1a32df20766f7428d41f91a4adda1065ab4f598278ba5f6de115ab7676", kill_on_drop: false }`
[INFO] [stdout] 1177ca1a32df20766f7428d41f91a4adda1065ab4f598278ba5f6de115ab7676
[INFO] checking assert-tokenstreams-eq-0.1.0 against try#bfe97fcae016881ad333f0ff8cea2cadb9cf136c for pr-121848
[INFO] extracting crate assert-tokenstreams-eq 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate assert-tokenstreams-eq 0.1.0 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 assert-tokenstreams-eq 0.1.0
[INFO] finished tweaking crates.io crate assert-tokenstreams-eq 0.1.0
[INFO] tweaked toml for crates.io crate assert-tokenstreams-eq 0.1.0 written to /workspace/builds/worker-4-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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] eaf873957e54f1bae94855e9df93cce7cf7f0ea96aeb0a6b4ea5cbd2f1a01699
[INFO] running `Command { std: "docker" "start" "-a" "eaf873957e54f1bae94855e9df93cce7cf7f0ea96aeb0a6b4ea5cbd2f1a01699", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eaf873957e54f1bae94855e9df93cce7cf7f0ea96aeb0a6b4ea5cbd2f1a01699", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaf873957e54f1bae94855e9df93cce7cf7f0ea96aeb0a6b4ea5cbd2f1a01699", kill_on_drop: false }`
[INFO] [stdout] eaf873957e54f1bae94855e9df93cce7cf7f0ea96aeb0a6b4ea5cbd2f1a01699
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] a5fd582a3007063a70590f4479d66f1e2dc64bf0f02795f3b6c4db15fbbc2368
[INFO] running `Command { std: "docker" "start" "-a" "a5fd582a3007063a70590f4479d66f1e2dc64bf0f02795f3b6c4db15fbbc2368", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]     Checking yansi v0.5.1
[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]     Checking pretty_assertions v1.4.0
[INFO] [stderr]     Checking assert-tokenstreams-eq v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking quote v1.0.35
[INFO] [stdout] warning: the item `assert_tokenstreams_eq` is imported redundantly
[INFO] [stdout]   --> src/lib.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 72 | / macro_rules! assert_tokenstreams_eq {
[INFO] [stdout] 73 | |     ($left:expr, $right:expr) => {{
[INFO] [stdout] 74 | |         $crate::compare_tokenstreams($left, $right);
[INFO] [stdout] 75 | |     }};
[INFO] [stdout] 76 | | }
[INFO] [stdout]    | |_- the item `assert_tokenstreams_eq` is already defined here
[INFO] [stdout] ...
[INFO] [stdout] 82 |       use crate::assert_tokenstreams_eq;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "a5fd582a3007063a70590f4479d66f1e2dc64bf0f02795f3b6c4db15fbbc2368", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5fd582a3007063a70590f4479d66f1e2dc64bf0f02795f3b6c4db15fbbc2368", kill_on_drop: false }`
[INFO] [stdout] a5fd582a3007063a70590f4479d66f1e2dc64bf0f02795f3b6c4db15fbbc2368
