[INFO] fetching crate isup 2.0.3...
[INFO] testing isup-2.0.3 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate isup 2.0.3 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate isup 2.0.3
[INFO] finished tweaking crates.io crate isup 2.0.3
[INFO] tweaked toml for crates.io crate isup 2.0.3 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate isup 2.0.3 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate isup 2.0.3 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7d489c114fb4295cf160364fcaa694b67fab2678540ffaf4dfc424d0a08505c7
[INFO] running `Command { std: "docker" "start" "-a" "7d489c114fb4295cf160364fcaa694b67fab2678540ffaf4dfc424d0a08505c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d489c114fb4295cf160364fcaa694b67fab2678540ffaf4dfc424d0a08505c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d489c114fb4295cf160364fcaa694b67fab2678540ffaf4dfc424d0a08505c7", kill_on_drop: false }`
[INFO] [stdout] 7d489c114fb4295cf160364fcaa694b67fab2678540ffaf4dfc424d0a08505c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a62faaa21a2fa6b736ee7b1327aef15f8b176700108d363910b7de3db992731
[INFO] running `Command { std: "docker" "start" "-a" "2a62faaa21a2fa6b736ee7b1327aef15f8b176700108d363910b7de3db992731", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
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[INFO] [stderr]    Compiling isup v2.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `handle_shutdown_signals` is never used
[INFO] [stdout]    --> src/monitor/service.rs:592:10
[INFO] [stdout]     |
[INFO] [stdout] 592 | async fn handle_shutdown_signals() {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `NotifyMethod` is never used
[INFO] [stdout]    --> src/monitor/notifier.rs:149:10
[INFO] [stdout]     |
[INFO] [stdout] 149 | pub enum NotifyMethod {
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 45s
[INFO] running `Command { std: "docker" "inspect" "2a62faaa21a2fa6b736ee7b1327aef15f8b176700108d363910b7de3db992731", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a62faaa21a2fa6b736ee7b1327aef15f8b176700108d363910b7de3db992731", kill_on_drop: false }`
[INFO] [stdout] 2a62faaa21a2fa6b736ee7b1327aef15f8b176700108d363910b7de3db992731
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ccccb242ee0133058df795145a6774862f4dc8f9e1b4387180d5be4631231f59
[INFO] running `Command { std: "docker" "start" "-a" "ccccb242ee0133058df795145a6774862f4dc8f9e1b4387180d5be4631231f59", kill_on_drop: false }`
[INFO] [stderr]    Compiling isup v2.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `handle_shutdown_signals` is never used
[INFO] [stdout]    --> src/monitor/service.rs:592:10
[INFO] [stdout]     |
[INFO] [stdout] 592 | async fn handle_shutdown_signals() {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `NotifyMethod` is never used
[INFO] [stdout]    --> src/monitor/notifier.rs:149:10
[INFO] [stdout]     |
[INFO] [stdout] 149 | pub enum NotifyMethod {
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "ccccb242ee0133058df795145a6774862f4dc8f9e1b4387180d5be4631231f59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccccb242ee0133058df795145a6774862f4dc8f9e1b4387180d5be4631231f59", kill_on_drop: false }`
[INFO] [stdout] ccccb242ee0133058df795145a6774862f4dc8f9e1b4387180d5be4631231f59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 49942f5eb3b8d9a30c9a359d19dd3c81faa46503b83134e07cf7526453b73304
[INFO] running `Command { std: "docker" "start" "-a" "49942f5eb3b8d9a30c9a359d19dd3c81faa46503b83134e07cf7526453b73304", kill_on_drop: false }`
[INFO] [stderr] warning: function `handle_shutdown_signals` is never used
[INFO] [stderr]    --> src/monitor/service.rs:592:10
[INFO] [stderr]     |
[INFO] [stderr] 592 | async fn handle_shutdown_signals() {
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum `NotifyMethod` is never used
[INFO] [stderr]    --> src/monitor/notifier.rs:149:10
[INFO] [stderr]     |
[INFO] [stderr] 149 | pub enum NotifyMethod {
[INFO] [stderr]     |          ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `isup` (bin "isup" test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/isup-9a5a66a72a9f31b7)
[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" "49942f5eb3b8d9a30c9a359d19dd3c81faa46503b83134e07cf7526453b73304", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49942f5eb3b8d9a30c9a359d19dd3c81faa46503b83134e07cf7526453b73304", kill_on_drop: false }`
[INFO] [stdout] 49942f5eb3b8d9a30c9a359d19dd3c81faa46503b83134e07cf7526453b73304