[INFO] fetching crate fasteval 0.2.4...
[INFO] checking fasteval-0.2.4 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] extracting crate fasteval 0.2.4 into /workspace/builds/worker-70/source
[INFO] validating manifest of crates.io crate fasteval 0.2.4 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 fasteval 0.2.4
[INFO] finished tweaking crates.io crate fasteval 0.2.4
[INFO] tweaked toml for crates.io crate fasteval 0.2.4 written to /workspace/builds/worker-70/source/Cargo.toml
[INFO] crate crates.io crate fasteval 0.2.4 already has a lockfile, it will not be regenerated
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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] bc264cf1d2cc68fca9b228718d4ab4b0e04f46f63f2e5c33987fa36d5e2263ec
[INFO] running `Command { std: "docker" "start" "-a" "bc264cf1d2cc68fca9b228718d4ab4b0e04f46f63f2e5c33987fa36d5e2263ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc264cf1d2cc68fca9b228718d4ab4b0e04f46f63f2e5c33987fa36d5e2263ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc264cf1d2cc68fca9b228718d4ab4b0e04f46f63f2e5c33987fa36d5e2263ec", kill_on_drop: false }`
[INFO] [stdout] bc264cf1d2cc68fca9b228718d4ab4b0e04f46f63f2e5c33987fa36d5e2263ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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] f698c743eea3c0f48b118b106658e190eae7cc52a94c98ae0cc22ec8b58d1778
[INFO] running `Command { std: "docker" "start" "-a" "f698c743eea3c0f48b118b106658e190eae7cc52a94c98ae0cc22ec8b58d1778", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Checking fasteval v0.2.4 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/ns_btreemap_str.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/ns_emptynamespace.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/evalns.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/eval.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/compile.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/from_go.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/ns_callback.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/ns_btreemap_string.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/unsafe-vars.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/ns_cachedcallbacknamespace.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/repl.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/simple-vars.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/parse.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/internals.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/slab.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/from_3rd.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/ns_vec_btreemap_string.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/ez.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/advanced-vars.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/compile.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/ez.rs from 2018 edition to 2021
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.54s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking fasteval v0.2.4 (/tmp/fixit)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `Command { std: "docker" "inspect" "f698c743eea3c0f48b118b106658e190eae7cc52a94c98ae0cc22ec8b58d1778", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f698c743eea3c0f48b118b106658e190eae7cc52a94c98ae0cc22ec8b58d1778", kill_on_drop: false }`
[INFO] [stdout] f698c743eea3c0f48b118b106658e190eae7cc52a94c98ae0cc22ec8b58d1778