[INFO] crate ryu 1.0.5 is already in cache
[INFO] checking ryu-1.0.5 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] extracting crate ryu 1.0.5 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate ryu 1.0.5 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 ryu 1.0.5
[INFO] finished tweaking crates.io crate ryu 1.0.5
[INFO] tweaked toml for crates.io crate ryu 1.0.5 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate ryu 1.0.5 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4a9885f810c3ec6b061be0f9fc7c23aaf6ef13e37ec035cfeb6132f0c1767bea
[INFO] running `Command { std: "docker" "start" "-a" "4a9885f810c3ec6b061be0f9fc7c23aaf6ef13e37ec035cfeb6132f0c1767bea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a9885f810c3ec6b061be0f9fc7c23aaf6ef13e37ec035cfeb6132f0c1767bea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a9885f810c3ec6b061be0f9fc7c23aaf6ef13e37ec035cfeb6132f0c1767bea", kill_on_drop: false }`
[INFO] [stdout] 4a9885f810c3ec6b061be0f9fc7c23aaf6ef13e37ec035cfeb6132f0c1767bea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 61cb50c3b0d0c1c79577696d0a181eb173387c842a940435085af3540e638bcd
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "61cb50c3b0d0c1c79577696d0a181eb173387c842a940435085af3540e638bcd", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling ryu v1.0.5 (/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]     Checking getrandom v0.1.14
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand_xorshift v0.2.0
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]    Migrating tests/exhaustive.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/upstream_benchmark.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/f2s_test.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating benches/bench.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/common_test.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/s2d_test.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/d2s_test.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/d2s_table_test.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/s2f_test.rs from 2018 edition to 2021
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.07s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]    Compiling ryu v1.0.5 (/tmp/fixit)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "61cb50c3b0d0c1c79577696d0a181eb173387c842a940435085af3540e638bcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61cb50c3b0d0c1c79577696d0a181eb173387c842a940435085af3540e638bcd", kill_on_drop: false }`
[INFO] [stdout] 61cb50c3b0d0c1c79577696d0a181eb173387c842a940435085af3540e638bcd