[INFO] fetching crate citron 0.15.0...
[INFO] testing citron-0.15.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate citron 0.15.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate citron 0.15.0
[INFO] finished tweaking crates.io crate citron 0.15.0
[INFO] tweaked toml for crates.io crate citron 0.15.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate citron 0.15.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate citron 0.15.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d456574a1ea52a6dbe92c319586e5e540a468f1dfed85c28305d072bcad50db1
[INFO] running `Command { std: "docker" "start" "-a" "d456574a1ea52a6dbe92c319586e5e540a468f1dfed85c28305d072bcad50db1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d456574a1ea52a6dbe92c319586e5e540a468f1dfed85c28305d072bcad50db1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d456574a1ea52a6dbe92c319586e5e540a468f1dfed85c28305d072bcad50db1", kill_on_drop: false }`
[INFO] [stdout] d456574a1ea52a6dbe92c319586e5e540a468f1dfed85c28305d072bcad50db1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ad8a9cf0057cd6ef3c108d69c6da1c074e10d373b3814074f1d3b01ac7dcc95
[INFO] running `Command { std: "docker" "start" "-a" "3ad8a9cf0057cd6ef3c108d69c6da1c074e10d373b3814074f1d3b01ac7dcc95", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.124
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.85
[INFO] [stderr]    Compiling pkg-config v0.3.24
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling serde_derive v1.0.133
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling nix v0.17.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling serde v1.0.133
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling linked-hash-map v0.5.4
[INFO] [stderr]    Compiling libmacchina v6.1.1
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling os-release v0.1.0
[INFO] [stderr]    Compiling ryu v1.0.9
[INFO] [stderr]    Compiling libdbus-sys v0.2.2
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling home v0.5.3
[INFO] [stderr]    Compiling num_threads v0.1.4
[INFO] [stderr]    Compiling bytesize v1.1.0
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling quote v1.0.14
[INFO] [stderr]    Compiling nom v7.1.1
[INFO] [stderr]    Compiling sqlite3-src v0.3.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling dirs-sys v0.3.6
[INFO] [stderr]    Compiling sqlite3-sys v0.13.0
[INFO] [stderr]    Compiling dbus v0.9.5
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling memmap2 v0.5.3
[INFO] [stderr]    Compiling if-addrs v0.6.7
[INFO] [stderr]    Compiling time v0.3.9
[INFO] [stderr]    Compiling sqlite v0.26.0
[INFO] [stderr]    Compiling dirs v4.0.0
[INFO] [stderr]    Compiling notify-rust v4.5.8
[INFO] [stderr]    Compiling file-locker v1.0.5
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]    Compiling structopt v0.3.26
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling freedesktop_entry_parser v1.3.0
[INFO] [stderr]    Compiling sysctl v0.4.4
[INFO] [stderr]    Compiling linicon v2.3.0
[INFO] [stderr]    Compiling serde_yaml v0.8.23
[INFO] [stderr]    Compiling citron v0.15.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `path` is never read
[INFO] [stdout]   --> src/icon.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub struct Icon {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 38 |     pub path: PathBuf,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.19s
[INFO] running `Command { std: "docker" "inspect" "3ad8a9cf0057cd6ef3c108d69c6da1c074e10d373b3814074f1d3b01ac7dcc95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ad8a9cf0057cd6ef3c108d69c6da1c074e10d373b3814074f1d3b01ac7dcc95", kill_on_drop: false }`
[INFO] [stdout] 3ad8a9cf0057cd6ef3c108d69c6da1c074e10d373b3814074f1d3b01ac7dcc95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] db00524636bc49232bad54edb3b03f7d6518072ba65b2cc1b795d446658637bd
[INFO] running `Command { std: "docker" "start" "-a" "db00524636bc49232bad54edb3b03f7d6518072ba65b2cc1b795d446658637bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling citron v0.15.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `path` is never read
[INFO] [stdout]   --> src/icon.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub struct Icon {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 38 |     pub path: PathBuf,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "db00524636bc49232bad54edb3b03f7d6518072ba65b2cc1b795d446658637bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db00524636bc49232bad54edb3b03f7d6518072ba65b2cc1b795d446658637bd", kill_on_drop: false }`
[INFO] [stdout] db00524636bc49232bad54edb3b03f7d6518072ba65b2cc1b795d446658637bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f76973e1f8e2affa581ed042069564d49709d54ffa251611406a833a8ff3be88
[INFO] running `Command { std: "docker" "start" "-a" "f76973e1f8e2affa581ed042069564d49709d54ffa251611406a833a8ff3be88", kill_on_drop: false }`
[INFO] [stderr] warning: field `path` is never read
[INFO] [stderr]   --> src/icon.rs:38:9
[INFO] [stderr]    |
[INFO] [stderr] 34 | pub struct Icon {
[INFO] [stderr]    |            ---- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 38 |     pub path: PathBuf,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `citron` (bin "citron" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/citron-fa0afe322f69379e)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test fmt::battery::tests::disp_bp_specf_charging ... ok
[INFO] [stdout] test fmt::battery::tests::disp_bp_specf_discharging ... ok
[INFO] [stdout] test fmt::battery::tests::disp_bp_specf_warning ... ok
[INFO] [stdout] test fmt::date::base::tests::pick_icon ... ok
[INFO] [stdout] test fmt::network::tests::pick_icon ... ok
[INFO] [stdout] test fmt::battery::tests::disp_percentage_state ... ok
[INFO] [stdout] test fmt::battery::tests::display ... ok
[INFO] [stdout] test fmt::battery::tests::set_icon_level_80_discharging ... ok
[INFO] [stdout] test fmt::date::base::tests::display ... ok
[INFO] [stdout] test fmt::date::base::tests::display_with_format ... ok
[INFO] [stdout] test fmt::uptime::tests::display ... ok
[INFO] [stdout] test fmt::battery::tests::set_icon_level_20_charging ... ok
[INFO] [stdout] test fmt::network::tests::display ... ok
[INFO] [stdout] test fmt::network::tests::display_with_format ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f76973e1f8e2affa581ed042069564d49709d54ffa251611406a833a8ff3be88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f76973e1f8e2affa581ed042069564d49709d54ffa251611406a833a8ff3be88", kill_on_drop: false }`
[INFO] [stdout] f76973e1f8e2affa581ed042069564d49709d54ffa251611406a833a8ff3be88