[INFO] fetching crate clearshell 0.0.1-alpha-2...
[INFO] testing clearshell-0.0.1-alpha-2 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate clearshell 0.0.1-alpha-2 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate clearshell 0.0.1-alpha-2
[INFO] finished tweaking crates.io crate clearshell 0.0.1-alpha-2
[INFO] tweaked toml for crates.io crate clearshell 0.0.1-alpha-2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate clearshell 0.0.1-alpha-2 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 clearshell 0.0.1-alpha-2 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-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a2fdc9d29682c4f1ec6f35be491db1ea3983ecac2770a7411c683de4da74f849
[INFO] running `Command { std: "docker" "start" "-a" "a2fdc9d29682c4f1ec6f35be491db1ea3983ecac2770a7411c683de4da74f849", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2fdc9d29682c4f1ec6f35be491db1ea3983ecac2770a7411c683de4da74f849", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2fdc9d29682c4f1ec6f35be491db1ea3983ecac2770a7411c683de4da74f849", kill_on_drop: false }`
[INFO] [stdout] a2fdc9d29682c4f1ec6f35be491db1ea3983ecac2770a7411c683de4da74f849
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b7564b8e8fe9778f0315dcbb454504e3f35827912b4bc94481b0d9a0eece01e
[INFO] running `Command { std: "docker" "start" "-a" "7b7564b8e8fe9778f0315dcbb454504e3f35827912b4bc94481b0d9a0eece01e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]    Compiling radium v0.5.3
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling lexical-core v0.7.5
[INFO] [stderr]    Compiling nom v6.1.2
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]    Compiling wyz v0.2.0
[INFO] [stderr]    Compiling funty v1.1.0
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]    Compiling bytesize v1.0.1
[INFO] [stderr]    Compiling is_executable v1.0.1
[INFO] [stderr]    Compiling bitvec v0.19.4
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling parking_lot_core v0.8.3
[INFO] [stderr]    Compiling signal-hook-registry v1.3.0
[INFO] [stderr]    Compiling mio v0.7.9
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling nix v0.20.0
[INFO] [stderr]    Compiling signal-hook v0.1.17
[INFO] [stderr]    Compiling dirs-2 v3.0.1
[INFO] [stderr]    Compiling crossterm v0.19.0
[INFO] [stderr]    Compiling proctitle v0.1.1
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling ctrlc v3.1.8
[INFO] [stderr]    Compiling systemstat v0.1.7
[INFO] [stderr]    Compiling clearshell v0.0.1-alpha-2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Read`, `Stdin`, and `stdin`
[INFO] [stdout]  --> src/utilities/readline.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::{stdin, stdout, Read, Stdin, Stdout, Write};
[INFO] [stdout]   |               ^^^^^          ^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `KeyModifiers`
[INFO] [stdout]  --> src/utilities/readline.rs:4:46
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crossterm::event::{read, Event, KeyCode, KeyModifiers};
[INFO] [stdout]   |                                              ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `target`
[INFO] [stdout]  --> src/utilities/handle_custom.rs:8:31
[INFO] [stdout]   |
[INFO] [stdout] 8 |         let program = if cfg!(target = "windows") {
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]   = help: consider using a Cargo feature instead
[INFO] [stdout]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]            [lints.rust]
[INFO] [stdout]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(target, values("windows"))'] }
[INFO] [stdout]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(target, values(\"windows\"))");` to the top of the `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `diff` is assigned to, but never used
[INFO] [stdout]   --> src/utilities/readline.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let mut diff = 0;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_diff` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `diff` is never read
[INFO] [stdout]   --> src/utilities/readline.rs:68:37
[INFO] [stdout]    |
[INFO] [stdout] 68 | ...                   diff = d2;
[INFO] [stdout]    |                       ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `diff` is never read
[INFO] [stdout]   --> src/utilities/readline.rs:71:37
[INFO] [stdout]    |
[INFO] [stdout] 71 | ...                   diff = 0;
[INFO] [stdout]    |                       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `diff` is never read
[INFO] [stdout]   --> src/utilities/readline.rs:90:33
[INFO] [stdout]    |
[INFO] [stdout] 90 | ...                   diff = 0;
[INFO] [stdout]    |                       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `diff` is never read
[INFO] [stdout]   --> src/utilities/readline.rs:97:33
[INFO] [stdout]    |
[INFO] [stdout] 97 | ...                   diff = d2;
[INFO] [stdout]    |                       ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.95s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v6.1.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "7b7564b8e8fe9778f0315dcbb454504e3f35827912b4bc94481b0d9a0eece01e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b7564b8e8fe9778f0315dcbb454504e3f35827912b4bc94481b0d9a0eece01e", kill_on_drop: false }`
[INFO] [stdout] 7b7564b8e8fe9778f0315dcbb454504e3f35827912b4bc94481b0d9a0eece01e
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f601fbb25c8d9d80a4ada1d11a9e99476c13dbfd2f7c105e9fe0cf2347183ced
[INFO] running `Command { std: "docker" "start" "-a" "f601fbb25c8d9d80a4ada1d11a9e99476c13dbfd2f7c105e9fe0cf2347183ced", kill_on_drop: false }`
[INFO] [stderr]    Compiling clearshell v0.0.1-alpha-2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0468]: an `extern crate` loading macros must be at the crate root
[INFO] [stdout]   --> src/tests.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | extern crate lazy_static;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Read`, `Stdin`, and `stdin`
[INFO] [stdout]  --> src/utilities/readline.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::{stdin, stdout, Read, Stdin, Stdout, Write};
[INFO] [stdout]   |               ^^^^^          ^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `KeyModifiers`
[INFO] [stdout]  --> src/utilities/readline.rs:4:46
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crossterm::event::{read, Event, KeyCode, KeyModifiers};
[INFO] [stdout]   |                                              ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `target`
[INFO] [stdout]  --> src/utilities/handle_custom.rs:8:31
[INFO] [stdout]   |
[INFO] [stdout] 8 |         let program = if cfg!(target = "windows") {
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]   = help: consider using a Cargo feature instead
[INFO] [stdout]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]            [lints.rust]
[INFO] [stdout]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(target, values("windows"))'] }
[INFO] [stdout]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(target, values(\"windows\"))");` to the top of the `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0063]: missing fields `path_color` and `time_color` in initializer of `BaseConfig`
[INFO] [stdout]   --> src/tests.rs:17:23
[INFO] [stdout]    |
[INFO] [stdout] 17 |                 base: BaseConfig {
[INFO] [stdout]    |                       ^^^^^^^^^^ missing `path_color` and `time_color`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0063]: missing field `pre_prompt` in initializer of `TerminalState`
[INFO] [stdout]   --> src/tests.rs:13:49
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub static ref BASE_CONFIG: TerminalState = TerminalState {
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^^ missing `pre_prompt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `diff` is assigned to, but never used
[INFO] [stdout]   --> src/utilities/readline.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let mut diff = 0;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_diff` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `diff` is never read
[INFO] [stdout]   --> src/utilities/readline.rs:68:37
[INFO] [stdout]    |
[INFO] [stdout] 68 | ...                   diff = d2;
[INFO] [stdout]    |                       ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `diff` is never read
[INFO] [stdout]   --> src/utilities/readline.rs:71:37
[INFO] [stdout]    |
[INFO] [stdout] 71 | ...                   diff = 0;
[INFO] [stdout]    |                       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `diff` is never read
[INFO] [stdout]   --> src/utilities/readline.rs:90:33
[INFO] [stdout]    |
[INFO] [stdout] 90 | ...                   diff = 0;
[INFO] [stdout]    |                       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `diff` is never read
[INFO] [stdout]   --> src/utilities/readline.rs:97:33
[INFO] [stdout]    |
[INFO] [stdout] 97 | ...                   diff = d2;
[INFO] [stdout]    |                       ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0063, E0468.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0063`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `clearshell` (bin "clearshell" test) due to 3 previous errors; 8 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "f601fbb25c8d9d80a4ada1d11a9e99476c13dbfd2f7c105e9fe0cf2347183ced", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f601fbb25c8d9d80a4ada1d11a9e99476c13dbfd2f7c105e9fe0cf2347183ced", kill_on_drop: false }`
[INFO] [stdout] f601fbb25c8d9d80a4ada1d11a9e99476c13dbfd2f7c105e9fe0cf2347183ced
