[INFO] cloning repository https://github.com/djmitche/rask
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/djmitche/rask" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdjmitche%2Frask", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdjmitche%2Frask'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 37ab3c589e3fd7a91aba5f4d5f2ca2e7b1e82ba3
[INFO] checking djmitche/rask against master#e29821ff85a2a3000d226f99f62f89464028d5d6 for pr-111505
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdjmitche%2Frask" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/djmitche/rask on toolchain e29821ff85a2a3000d226f99f62f89464028d5d6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e29821ff85a2a3000d226f99f62f89464028d5d6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4-tc1/source/.cargo/config
[INFO] started tweaking git repo https://github.com/djmitche/rask
[INFO] finished tweaking git repo https://github.com/djmitche/rask
[INFO] tweaked toml for git repo https://github.com/djmitche/rask written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/djmitche/rask already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e29821ff85a2a3000d226f99f62f89464028d5d6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded assert_cmd v1.0.5
[INFO] [stderr]   Downloaded handlebars v4.0.0
[INFO] [stderr]   Downloaded cbindgen v0.20.0
[INFO] [stderr]   Downloaded git2 v0.13.20
[INFO] [stderr]   Downloaded cargo-lock v7.0.0
[INFO] [stderr]   Downloaded open v1.7.0
[INFO] [stderr]   Downloaded rstest v0.10.0
[INFO] [stderr]   Downloaded libgit2-sys v0.12.21+1.1.0
[INFO] [stderr]   Downloaded mdbook v0.4.10
[INFO] [stderr]   Downloaded elasticlunr-rs v2.3.12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e29821ff85a2a3000d226f99f62f89464028d5d6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9d3f721a0fb458f6e04616e54865521e343f90e9d227652b9316661aa3b1fd67
[INFO] running `Command { std: "docker" "start" "-a" "9d3f721a0fb458f6e04616e54865521e343f90e9d227652b9316661aa3b1fd67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d3f721a0fb458f6e04616e54865521e343f90e9d227652b9316661aa3b1fd67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d3f721a0fb458f6e04616e54865521e343f90e9d227652b9316661aa3b1fd67", kill_on_drop: false }`
[INFO] [stdout] 9d3f721a0fb458f6e04616e54865521e343f90e9d227652b9316661aa3b1fd67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e29821ff85a2a3000d226f99f62f89464028d5d6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c1e27893e4abe6a4d8e2580bb270543c31517514b51d1d39ab3d3b6cc767b186
[INFO] running `Command { std: "docker" "start" "-a" "c1e27893e4abe6a4d8e2580bb270543c31517514b51d1d39ab3d3b6cc767b186", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.113
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[INFO] [stderr]    Compiling libz-sys v1.1.3
[INFO] [stderr]    Compiling libgit2-sys v0.12.21+1.1.0
[INFO] [stderr]    Compiling rustc_version v0.3.3
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[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]     Checking bstr v0.2.16
[INFO] [stderr]     Checking csv v1.1.6
[INFO] [stderr]     Checking assert_cmd v1.0.5
[INFO] [stderr]     Checking toml_edit v0.2.1
[INFO] [stderr]     Checking taskchampion v0.4.1 (/opt/rustwide/workdir/taskchampion)
[INFO] [stderr]     Checking actix-http v2.2.0
[INFO] [stderr]     Checking prettytable-rs v0.8.0
[INFO] [stderr]     Checking taskchampion-lib v0.1.0 (/opt/rustwide/workdir/lib)
[INFO] [stderr]    Compiling cargo-lock v7.0.0
[INFO] [stderr]    Compiling built v0.5.1
[INFO] [stderr]    Compiling taskchampion-cli v0.4.1 (/opt/rustwide/workdir/cli)
[INFO] [stderr]     Checking xtask v0.4.1 (/opt/rustwide/workdir/xtask)
[INFO] [stderr]     Checking awc v2.0.3
[INFO] [stderr]     Checking actix-web v3.3.2
[INFO] [stderr]    Compiling integration-tests v0.4.1 (/opt/rustwide/workdir/integration-tests)
[INFO] [stderr]     Checking taskchampion-sync-server v0.4.1 (/opt/rustwide/workdir/sync-server)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> sync-server/src/storage/inmemory.rs:69:13
[INFO] [stdout]    |
[INFO] [stdout] 69 |         let mut client = self
[INFO] [stdout]    |             ----^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> sync-server/src/storage/inmemory.rs:69:13
[INFO] [stdout]    |
[INFO] [stdout] 69 |         let mut client = self
[INFO] [stdout]    |             ----^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.92s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: cargo-lock v7.0.0, nom v5.1.2, nom v6.1.2, rstest v0.10.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "c1e27893e4abe6a4d8e2580bb270543c31517514b51d1d39ab3d3b6cc767b186", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1e27893e4abe6a4d8e2580bb270543c31517514b51d1d39ab3d3b6cc767b186", kill_on_drop: false }`
[INFO] [stdout] c1e27893e4abe6a4d8e2580bb270543c31517514b51d1d39ab3d3b6cc767b186