[INFO] fetching crate memx 0.1.15...
[INFO] checking memx-0.1.15 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] extracting crate memx 0.1.15 into /workspace/builds/worker-107/source
[INFO] validating manifest of crates.io crate memx 0.1.15 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] removed /workspace/builds/worker-107/source/.cargo/config
[INFO] started tweaking crates.io crate memx 0.1.15
[INFO] finished tweaking crates.io crate memx 0.1.15
[INFO] tweaked toml for crates.io crate memx 0.1.15 written to /workspace/builds/worker-107/source/Cargo.toml
[INFO] crate crates.io crate memx 0.1.15 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-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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] 62ee04352a1c4bc7ea6c8da07759caf1772cfe20ab5d5332ef72653d6a934528
[INFO] running `Command { std: "docker" "start" "-a" "62ee04352a1c4bc7ea6c8da07759caf1772cfe20ab5d5332ef72653d6a934528", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "62ee04352a1c4bc7ea6c8da07759caf1772cfe20ab5d5332ef72653d6a934528", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62ee04352a1c4bc7ea6c8da07759caf1772cfe20ab5d5332ef72653d6a934528", kill_on_drop: false }`
[INFO] [stdout] 62ee04352a1c4bc7ea6c8da07759caf1772cfe20ab5d5332ef72653d6a934528
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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] 6cee2ab2993569e8a0f6119456ae11f9a1b38a6ca81e4fb8b466cc96312e5d29
[INFO] running `Command { std: "docker" "start" "-a" "6cee2ab2993569e8a0f6119456ae11f9a1b38a6ca81e4fb8b466cc96312e5d29", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling rustversion v1.0.5
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling memx v0.1.15 (/tmp/fixit)
[INFO] [stderr]    Migrating build.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/memcpy_basic.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/memchr_memx.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/memcpy_std.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/iter_memchr.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/memmem_memx.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/memset_std.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/memmem1.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/memeq_memx.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/memcmp_std.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/memrchr_memx.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/memmem_std.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/memcpy_memx.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/memchr1.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/memeq_std.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/memcmp1.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/memrmem_memx.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/memcmp_basic.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/memcmp_memx.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/memset_memx.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/memchr_basic.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/memset_basic.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/memmem_basic.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/memset1.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/test.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/memrnechr_memx.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/memrchr_std.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/memnechr_std.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/memnechr_memx.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/memrmem_basic.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/memrchr_basic.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/memrnechr_std.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/memnechr_basic.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/memrmem_std.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/iter_memrmem.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/memeq1.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/memrnechr_basic.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/memchr_std.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/iter_memmem.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/memcpy1.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/memeq_basic.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/iter_memrchr.rs from 2018 edition to 2021
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.38s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling memx v0.1.15 (/tmp/fixit)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.88s
[INFO] running `Command { std: "docker" "inspect" "6cee2ab2993569e8a0f6119456ae11f9a1b38a6ca81e4fb8b466cc96312e5d29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cee2ab2993569e8a0f6119456ae11f9a1b38a6ca81e4fb8b466cc96312e5d29", kill_on_drop: false }`
[INFO] [stdout] 6cee2ab2993569e8a0f6119456ae11f9a1b38a6ca81e4fb8b466cc96312e5d29