[INFO] cloning repository https://github.com/cargo-quick/kache
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cargo-quick/kache" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcargo-quick%2Fkache", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcargo-quick%2Fkache'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] db08cad79571398e181d927dd61aa6dbe39673f7
[INFO] checking cargo-quick/kache against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcargo-quick%2Fkache" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cargo-quick/kache on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-3-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/cargo-quick/kache
[INFO] finished tweaking git repo https://github.com/cargo-quick/kache
[INFO] tweaked toml for git repo https://github.com/cargo-quick/kache written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/cargo-quick/kache 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/alecmocatta/shiplift`
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[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 57 packages to latest compatible versions
[INFO] [stderr]       Adding addr2line v0.22.0 (latest: v0.24.1)
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[INFO] [stderr]     Updating getrandom v0.2.7 -> v0.2.15
[INFO] [stderr]       Adding gimli v0.29.0 (latest: v0.31.0)
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[INFO] [stderr]     Updating jobserver v0.1.24 -> v0.1.32
[INFO] [stderr]     Updating kache v0.2.9 (/workspace/builds/worker-3-tc1/source) -> v0.2.10
[INFO] [stderr]     Updating libc v0.2.126 -> v0.2.158
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[INFO] [stderr]     Updating mio v0.8.4 -> v0.8.11 (latest: v1.0.2)
[INFO] [stderr]       Adding object v0.36.4
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[INFO] [stderr]     Updating proc-macro2 v1.0.40 -> v1.0.86
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b1e902df76c37037c67dcca5939991442a594511b2cb6270c874a0711ea338ea
[INFO] running `Command { std: "docker" "start" "-a" "b1e902df76c37037c67dcca5939991442a594511b2cb6270c874a0711ea338ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b1e902df76c37037c67dcca5939991442a594511b2cb6270c874a0711ea338ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1e902df76c37037c67dcca5939991442a594511b2cb6270c874a0711ea338ea", kill_on_drop: false }`
[INFO] [stdout] b1e902df76c37037c67dcca5939991442a594511b2cb6270c874a0711ea338ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2cfd89f4cc6e0f4d5eefeef17838ad29b1305439ea42f81b5a313ac432cd1019
[INFO] running `Command { std: "docker" "start" "-a" "2cfd89f4cc6e0f4d5eefeef17838ad29b1305439ea42f81b5a313ac432cd1019", kill_on_drop: false }`
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[INFO] [stdout] warning: type alias `StreamItem` is never used
[INFO] [stdout]    --> src/aws.rs:367:6
[INFO] [stdout]     |
[INFO] [stdout] 367 | type StreamItem = Result<ListObjectsV2Output, RusotoError<ListObjectsV2Error>>;
[INFO] [stdout]     |      ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `stream_list_objects_v2` is never used
[INFO] [stdout]    --> src/aws.rs:371:4
[INFO] [stdout]     |
[INFO] [stdout] 371 | fn stream_list_objects_v2(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `list_objects` is never used
[INFO] [stdout]    --> src/aws.rs:403:14
[INFO] [stdout]     |
[INFO] [stdout] 403 | pub async fn list_objects(
[INFO] [stdout]     |              ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `StreamItem` is never used
[INFO] [stdout]    --> src/aws.rs:367:6
[INFO] [stdout]     |
[INFO] [stdout] 367 | type StreamItem = Result<ListObjectsV2Output, RusotoError<ListObjectsV2Error>>;
[INFO] [stdout]     |      ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `stream_list_objects_v2` is never used
[INFO] [stdout]    --> src/aws.rs:371:4
[INFO] [stdout]     |
[INFO] [stdout] 371 | fn stream_list_objects_v2(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `list_objects` is never used
[INFO] [stdout]    --> src/aws.rs:403:14
[INFO] [stdout]     |
[INFO] [stdout] 403 | pub async fn list_objects(
[INFO] [stdout]     |              ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.54s
[INFO] running `Command { std: "docker" "inspect" "2cfd89f4cc6e0f4d5eefeef17838ad29b1305439ea42f81b5a313ac432cd1019", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cfd89f4cc6e0f4d5eefeef17838ad29b1305439ea42f81b5a313ac432cd1019", kill_on_drop: false }`
[INFO] [stdout] 2cfd89f4cc6e0f4d5eefeef17838ad29b1305439ea42f81b5a313ac432cd1019