[INFO] fetching crate af6a0dbc2bd14d1a7a4efa9fdb1c06586201174013973bc9fe91bb532 0.0.1...
[INFO] testing af6a0dbc2bd14d1a7a4efa9fdb1c06586201174013973bc9fe91bb532-0.0.1 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate af6a0dbc2bd14d1a7a4efa9fdb1c06586201174013973bc9fe91bb532 0.0.1 into /workspace/builds/worker-65/source
[INFO] validating manifest of crates.io crate af6a0dbc2bd14d1a7a4efa9fdb1c06586201174013973bc9fe91bb532 0.0.1 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate af6a0dbc2bd14d1a7a4efa9fdb1c06586201174013973bc9fe91bb532 0.0.1
[INFO] finished tweaking crates.io crate af6a0dbc2bd14d1a7a4efa9fdb1c06586201174013973bc9fe91bb532 0.0.1
[INFO] tweaked toml for crates.io crate af6a0dbc2bd14d1a7a4efa9fdb1c06586201174013973bc9fe91bb532 0.0.1 written to /workspace/builds/worker-65/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] feee9896903818aeedbaa3a14c20799fd457c014bee9cfa5b0e360d91a8a15c5
[INFO] running `Command { std: "docker" "start" "-a" "feee9896903818aeedbaa3a14c20799fd457c014bee9cfa5b0e360d91a8a15c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "feee9896903818aeedbaa3a14c20799fd457c014bee9cfa5b0e360d91a8a15c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "feee9896903818aeedbaa3a14c20799fd457c014bee9cfa5b0e360d91a8a15c5", kill_on_drop: false }`
[INFO] [stdout] feee9896903818aeedbaa3a14c20799fd457c014bee9cfa5b0e360d91a8a15c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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=warn" "-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" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 636e2a1b0a8389aa74a5926c4383e5c16fc8979ed9b69a2a5455cdc3e5c7770a
[INFO] running `Command { std: "docker" "start" "-a" "636e2a1b0a8389aa74a5926c4383e5c16fc8979ed9b69a2a5455cdc3e5c7770a", kill_on_drop: false }`
[INFO] [stderr]    Compiling af6a0dbc2bd14d1a7a4efa9fdb1c06586201174013973bc9fe91bb532 v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `indent`
[INFO] [stdout]  --> src/lib.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn dep_tree(indent: usize) {
[INFO] [stdout]   |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_indent`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` 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 1.33s
[INFO] running `Command { std: "docker" "inspect" "636e2a1b0a8389aa74a5926c4383e5c16fc8979ed9b69a2a5455cdc3e5c7770a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "636e2a1b0a8389aa74a5926c4383e5c16fc8979ed9b69a2a5455cdc3e5c7770a", kill_on_drop: false }`
[INFO] [stdout] 636e2a1b0a8389aa74a5926c4383e5c16fc8979ed9b69a2a5455cdc3e5c7770a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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=warn" "-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" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a87243186d180595fe480dd3fb5d448d78b2a1a86151c9d1a88848997fcbc48
[INFO] running `Command { std: "docker" "start" "-a" "3a87243186d180595fe480dd3fb5d448d78b2a1a86151c9d1a88848997fcbc48", kill_on_drop: false }`
[INFO] [stdout] warning: unused variable: `indent`
[INFO] [stdout]  --> src/lib.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn dep_tree(indent: usize) {
[INFO] [stdout]   |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_indent`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling af6a0dbc2bd14d1a7a4efa9fdb1c06586201174013973bc9fe91bb532 v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `indent`
[INFO] [stdout]  --> src/lib.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn dep_tree(indent: usize) {
[INFO] [stdout]   |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_indent`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.80s
[INFO] running `Command { std: "docker" "inspect" "3a87243186d180595fe480dd3fb5d448d78b2a1a86151c9d1a88848997fcbc48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a87243186d180595fe480dd3fb5d448d78b2a1a86151c9d1a88848997fcbc48", kill_on_drop: false }`
[INFO] [stdout] 3a87243186d180595fe480dd3fb5d448d78b2a1a86151c9d1a88848997fcbc48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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=warn" "-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" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7a56a5b7a599a98556412e7be18241a74be46b32aac81e32256974b7664b8401
[INFO] running `Command { std: "docker" "start" "-a" "7a56a5b7a599a98556412e7be18241a74be46b32aac81e32256974b7664b8401", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `indent`
[INFO] [stderr]  --> src/lib.rs:1:17
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub fn dep_tree(indent: usize) {
[INFO] [stderr]   |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_indent`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `af6a0dbc2bd14d1a7a4efa9fdb1c06586201174013973bc9fe91bb532` (lib) generated 1 warning
[INFO] [stderr] warning: `af6a0dbc2bd14d1a7a4efa9fdb1c06586201174013973bc9fe91bb532` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/af6a0dbc2bd14d1a7a4efa9fdb1c06586201174013973bc9fe91bb532-7355e82017d2b129)
[INFO] [stderr]    Doc-tests af6a0dbc2bd14d1a7a4efa9fdb1c06586201174013973bc9fe91bb532
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7a56a5b7a599a98556412e7be18241a74be46b32aac81e32256974b7664b8401", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a56a5b7a599a98556412e7be18241a74be46b32aac81e32256974b7664b8401", kill_on_drop: false }`
[INFO] [stdout] 7a56a5b7a599a98556412e7be18241a74be46b32aac81e32256974b7664b8401
