[INFO] fetching crate deb-rs 0.1.2...
[INFO] testing deb-rs-0.1.2 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate deb-rs 0.1.2 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate deb-rs 0.1.2
[INFO] finished tweaking crates.io crate deb-rs 0.1.2
[INFO] tweaked toml for crates.io crate deb-rs 0.1.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate deb-rs 0.1.2 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 27 packages to latest compatible versions
[INFO] [stderr]       Adding run_script v0.6.4 (available: v0.11.0)
[INFO] [stderr]       Adding uuid v0.8.2 (available: v1.18.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 29bad43179ef37ad224f5e6b47409a211ea009e171a276c2badbcfeb973bf433
[INFO] running `Command { std: "docker" "start" "-a" "29bad43179ef37ad224f5e6b47409a211ea009e171a276c2badbcfeb973bf433", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "29bad43179ef37ad224f5e6b47409a211ea009e171a276c2badbcfeb973bf433", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29bad43179ef37ad224f5e6b47409a211ea009e171a276c2badbcfeb973bf433", kill_on_drop: false }`
[INFO] [stdout] 29bad43179ef37ad224f5e6b47409a211ea009e171a276c2badbcfeb973bf433
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 815a00c438bc77243f22fe4a8b7c75245d67bb989a9e014c164c87361b4f16d6
[INFO] running `Command { std: "docker" "start" "-a" "815a00c438bc77243f22fe4a8b7c75245d67bb989a9e014c164c87361b4f16d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling nom v5.1.3
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling users v0.10.0
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling fsio v0.1.3
[INFO] [stderr]    Compiling run_script v0.6.4
[INFO] [stderr]    Compiling debcontrol v0.1.1
[INFO] [stderr]    Compiling deb-rs v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.42s
[INFO] running `Command { std: "docker" "inspect" "815a00c438bc77243f22fe4a8b7c75245d67bb989a9e014c164c87361b4f16d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "815a00c438bc77243f22fe4a8b7c75245d67bb989a9e014c164c87361b4f16d6", kill_on_drop: false }`
[INFO] [stdout] 815a00c438bc77243f22fe4a8b7c75245d67bb989a9e014c164c87361b4f16d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05c126cd3457e325153140edc9af4ddeab61ff147116ce77291fdbc640b17886
[INFO] running `Command { std: "docker" "start" "-a" "05c126cd3457e325153140edc9af4ddeab61ff147116ce77291fdbc640b17886", kill_on_drop: false }`
[INFO] [stderr]    Compiling deb-rs v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `control`
[INFO] [stdout]   --> src/file/deb_test.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |     let control = Deb::new("./example/assets/exa.deb")
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_control`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "05c126cd3457e325153140edc9af4ddeab61ff147116ce77291fdbc640b17886", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05c126cd3457e325153140edc9af4ddeab61ff147116ce77291fdbc640b17886", kill_on_drop: false }`
[INFO] [stdout] 05c126cd3457e325153140edc9af4ddeab61ff147116ce77291fdbc640b17886
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 23fe3b0c0e3893525f01f562f890bbd9ab9296ae3c4c94a785b2466ed83ac13c
[INFO] running `Command { std: "docker" "start" "-a" "23fe3b0c0e3893525f01f562f890bbd9ab9296ae3c4c94a785b2466ed83ac13c", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `control`
[INFO] [stderr]   --> src/file/deb_test.rs:54:9
[INFO] [stderr]    |
[INFO] [stderr] 54 |     let control = Deb::new("./example/assets/exa.deb")
[INFO] [stderr]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_control`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `deb-rs` (lib test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/deb_rs-39d43595170df69f)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test file::deb_test::new ... ok
[INFO] [stdout] test file::deb_test::version ... ok
[INFO] [stdout] test file::deb_test::extract ... ok
[INFO] [stdout] test file::deb_test::install_tree ... ok
[INFO] [stdout] test file::deb_test::retrieve_control ... ok
[INFO] [stdout] test file::deb_test::secondary_control ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests deb_rs
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/file/deb.rs - file::deb::Deb (line 19) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.57s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "23fe3b0c0e3893525f01f562f890bbd9ab9296ae3c4c94a785b2466ed83ac13c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23fe3b0c0e3893525f01f562f890bbd9ab9296ae3c4c94a785b2466ed83ac13c", kill_on_drop: false }`
[INFO] [stdout] 23fe3b0c0e3893525f01f562f890bbd9ab9296ae3c4c94a785b2466ed83ac13c