[INFO] fetching crate assert-tokenstreams-eq 0.1.0...
[INFO] checking assert-tokenstreams-eq-0.1.0 against master#80399064afa4a2cd153f30d02c25f7ea0383ed65 for opaque-soundness-fix
[INFO] extracting crate assert-tokenstreams-eq 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate assert-tokenstreams-eq 0.1.0 on toolchain 80399064afa4a2cd153f30d02c25f7ea0383ed65
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "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-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "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" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4561839d8c52c07ad3e1969f9e3e9edde7bd86dbf657f37881490a9596dc34f4
[INFO] running `Command { std: "docker" "start" "-a" "4561839d8c52c07ad3e1969f9e3e9edde7bd86dbf657f37881490a9596dc34f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4561839d8c52c07ad3e1969f9e3e9edde7bd86dbf657f37881490a9596dc34f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4561839d8c52c07ad3e1969f9e3e9edde7bd86dbf657f37881490a9596dc34f4", kill_on_drop: false }`
[INFO] [stdout] 4561839d8c52c07ad3e1969f9e3e9edde7bd86dbf657f37881490a9596dc34f4
[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" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 705f8906592c95636ab226c3299cd36ff7e978ba2910c65b364d14cba11f3666
[INFO] running `Command { std: "docker" "start" "-a" "705f8906592c95636ab226c3299cd36ff7e978ba2910c65b364d14cba11f3666", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]     Checking yansi v0.5.1
[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]    Compiling syn v2.0.53
[INFO] [stderr]     Checking pretty_assertions v1.4.0
[INFO] [stderr]     Checking quote v1.0.35
[INFO] [stderr]    Compiling thiserror-impl v1.0.58
[INFO] [stderr]     Checking thiserror v1.0.58
[INFO] [stderr]     Checking assert-tokenstreams-eq v0.1.0 (/opt/rustwide/workdir)
[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 2.03s
[INFO] running `Command { std: "docker" "inspect" "705f8906592c95636ab226c3299cd36ff7e978ba2910c65b364d14cba11f3666", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "705f8906592c95636ab226c3299cd36ff7e978ba2910c65b364d14cba11f3666", kill_on_drop: false }`
[INFO] [stdout] 705f8906592c95636ab226c3299cd36ff7e978ba2910c65b364d14cba11f3666
[INFO] checking assert-tokenstreams-eq-0.1.0 against master#09bc67b9158392361780e779d32997f14cc75c39 for opaque-soundness-fix
[INFO] extracting crate assert-tokenstreams-eq 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate assert-tokenstreams-eq 0.1.0 on toolchain 09bc67b9158392361780e779d32997f14cc75c39
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "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-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "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" "+09bc67b9158392361780e779d32997f14cc75c39" "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" "+09bc67b9158392361780e779d32997f14cc75c39" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 32b157126e8e4219866d2cc3d3296d8210a8baeb2585e35c1b30514ce287689f
[INFO] running `Command { std: "docker" "start" "-a" "32b157126e8e4219866d2cc3d3296d8210a8baeb2585e35c1b30514ce287689f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "32b157126e8e4219866d2cc3d3296d8210a8baeb2585e35c1b30514ce287689f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32b157126e8e4219866d2cc3d3296d8210a8baeb2585e35c1b30514ce287689f", kill_on_drop: false }`
[INFO] [stdout] 32b157126e8e4219866d2cc3d3296d8210a8baeb2585e35c1b30514ce287689f
[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" "+09bc67b9158392361780e779d32997f14cc75c39" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07c6fed8d4cdf17af18a98f0f302ca0a1b829eaefa0279647542484589b69994
[INFO] running `Command { std: "docker" "start" "-a" "07c6fed8d4cdf17af18a98f0f302ca0a1b829eaefa0279647542484589b69994", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]     Checking yansi v0.5.1
[INFO] [stderr]    Compiling syn v2.0.53
[INFO] [stderr]     Checking pretty_assertions v1.4.0
[INFO] [stderr]     Checking quote v1.0.35
[INFO] [stderr]    Compiling thiserror-impl v1.0.58
[INFO] [stderr]     Checking thiserror v1.0.58
[INFO] [stderr]     Checking assert-tokenstreams-eq v0.1.0 (/opt/rustwide/workdir)
[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 1.96s
[INFO] running `Command { std: "docker" "inspect" "07c6fed8d4cdf17af18a98f0f302ca0a1b829eaefa0279647542484589b69994", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07c6fed8d4cdf17af18a98f0f302ca0a1b829eaefa0279647542484589b69994", kill_on_drop: false }`
[INFO] [stdout] 07c6fed8d4cdf17af18a98f0f302ca0a1b829eaefa0279647542484589b69994
