[INFO] cloning repository https://github.com/Michael-J-Ward/tokio-tower-sccache-compilation-failure
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Michael-J-Ward/tokio-tower-sccache-compilation-failure" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMichael-J-Ward%2Ftokio-tower-sccache-compilation-failure", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMichael-J-Ward%2Ftokio-tower-sccache-compilation-failure'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4e3715e603615483e8be9e97737b3253b3de77e5
[INFO] checking Michael-J-Ward/tokio-tower-sccache-compilation-failure against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMichael-J-Ward%2Ftokio-tower-sccache-compilation-failure" "/workspace/builds/worker-109/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-109/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Michael-J-Ward/tokio-tower-sccache-compilation-failure 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-109/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/Michael-J-Ward/tokio-tower-sccache-compilation-failure
[INFO] finished tweaking git repo https://github.com/Michael-J-Ward/tokio-tower-sccache-compilation-failure
[INFO] tweaked toml for git repo https://github.com/Michael-J-Ward/tokio-tower-sccache-compilation-failure written to /workspace/builds/worker-109/source/Cargo.toml
[INFO] crate git repo https://github.com/Michael-J-Ward/tokio-tower-sccache-compilation-failure 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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] 3c77965775cb7f54e1fa0e805f3e2b0558235082e712cc73c2fe0181f8de25f4
[INFO] running `Command { std: "docker" "start" "-a" "3c77965775cb7f54e1fa0e805f3e2b0558235082e712cc73c2fe0181f8de25f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c77965775cb7f54e1fa0e805f3e2b0558235082e712cc73c2fe0181f8de25f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c77965775cb7f54e1fa0e805f3e2b0558235082e712cc73c2fe0181f8de25f4", kill_on_drop: false }`
[INFO] [stdout] 3c77965775cb7f54e1fa0e805f3e2b0558235082e712cc73c2fe0181f8de25f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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] 383337090f0f0805f364b48f60b10f902e559a9ee659dd77858bb93e75aad070
[INFO] running `Command { std: "docker" "start" "-a" "383337090f0f0805f364b48f60b10f902e559a9ee659dd77858bb93e75aad070", 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]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling futures-core v0.3.15
[INFO] [stderr]     Checking pin-project-lite v0.2.6
[INFO] [stderr]     Checking tower-layer v0.3.1
[INFO] [stderr]    Compiling tokio v1.6.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling pin-project-internal v1.0.7
[INFO] [stderr]    Compiling tracing-attributes v0.1.15
[INFO] [stderr]     Checking tracing v0.1.26
[INFO] [stderr]     Checking pin-project v1.0.7
[INFO] [stderr]     Checking tower v0.4.7
[INFO] [stderr]     Checking compile-test v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/main.rs from 2018 edition to 2021
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.88s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking compile-test v0.1.0 (/tmp/fixit)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.01s
[INFO] running `Command { std: "docker" "inspect" "383337090f0f0805f364b48f60b10f902e559a9ee659dd77858bb93e75aad070", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "383337090f0f0805f364b48f60b10f902e559a9ee659dd77858bb93e75aad070", kill_on_drop: false }`
[INFO] [stdout] 383337090f0f0805f364b48f60b10f902e559a9ee659dd77858bb93e75aad070