[INFO] fetching crate insta 1.7.2...
[INFO] checking insta-1.7.2 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] extracting crate insta 1.7.2 into /workspace/builds/worker-71/source
[INFO] validating manifest of crates.io crate insta 1.7.2 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate insta 1.7.2
[INFO] finished tweaking crates.io crate insta 1.7.2
[INFO] tweaked toml for crates.io crate insta 1.7.2 written to /workspace/builds/worker-71/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ron v0.6.4
[INFO] [stderr]   Downloaded similar v1.3.0
[INFO] [stderr]   Downloaded similar-asserts v1.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4122c539e65cfa886b15e1f7406eaa4d9b1a6c9f30004a31aee08198eae859dc
[INFO] running `Command { std: "docker" "start" "-a" "4122c539e65cfa886b15e1f7406eaa4d9b1a6c9f30004a31aee08198eae859dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4122c539e65cfa886b15e1f7406eaa4d9b1a6c9f30004a31aee08198eae859dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4122c539e65cfa886b15e1f7406eaa4d9b1a6c9f30004a31aee08198eae859dc", kill_on_drop: false }`
[INFO] [stdout] 4122c539e65cfa886b15e1f7406eaa4d9b1a6c9f30004a31aee08198eae859dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d591646e17e37e874a757efe89af00f3d7d43e0798553623d03ce71e838e51fe
[INFO] running `Command { std: "docker" "start" "-a" "d591646e17e37e874a757efe89af00f3d7d43e0798553623d03ce71e838e51fe", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo.
[INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously.
[INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html
[INFO] [stderr] When building the following dependencies, the given features will no longer be used:
[INFO] [stderr] 
[INFO] [stderr]   similar v1.3.0: bstr, unicode, unicode-segmentation
[INFO] [stderr] 
[INFO] [stderr]    Compiling syn v1.0.75
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling libc v0.2.100
[INFO] [stderr]    Compiling serde v1.0.128
[INFO] [stderr]     Checking unicode-segmentation v1.8.0
[INFO] [stderr]     Checking linked-hash-map v0.5.4
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking dtoa v0.4.8
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]     Checking bstr v0.2.16
[INFO] [stderr]     Checking terminal_size v0.1.17
[INFO] [stderr]     Checking console v0.14.1
[INFO] [stderr]     Checking similar v1.3.0
[INFO] [stderr]     Checking similar-asserts v1.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.128
[INFO] [stderr]     Checking serde_yaml v0.8.19
[INFO] [stderr]     Checking serde_json v1.0.66
[INFO] [stderr]     Checking insta v1.7.2 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/test_bugs.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/test_glob.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/test_inline.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/test_clash_detection.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/test_settings.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/test_basic.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/test_suffixes.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/test_redaction.rs from 2018 edition to 2021
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.86s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Checking insta v1.7.2 (/tmp/fixit)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.59s
[INFO] running `Command { std: "docker" "inspect" "d591646e17e37e874a757efe89af00f3d7d43e0798553623d03ce71e838e51fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d591646e17e37e874a757efe89af00f3d7d43e0798553623d03ce71e838e51fe", kill_on_drop: false }`
[INFO] [stdout] d591646e17e37e874a757efe89af00f3d7d43e0798553623d03ce71e838e51fe