[INFO] fetching crate clearshell 0.0.1-alpha-2...
[INFO] building clearshell-0.0.1-alpha-2 against master#ff34b919075f35a1787659e9c448a34b06bab8de for issue-85264
[INFO] extracting crate clearshell 0.0.1-alpha-2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate clearshell 0.0.1-alpha-2 on toolchain ff34b919075f35a1787659e9c448a34b06bab8de
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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/source/Cargo.toml
[INFO] crate crates.io crate clearshell 0.0.1-alpha-2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b74efc177e57c3da260d51a71612e0f808a7704a1c90e701f2a5bd3189f1097b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b74efc177e57c3da260d51a71612e0f808a7704a1c90e701f2a5bd3189f1097b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b74efc177e57c3da260d51a71612e0f808a7704a1c90e701f2a5bd3189f1097b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b74efc177e57c3da260d51a71612e0f808a7704a1c90e701f2a5bd3189f1097b", kill_on_drop: false }`
[INFO] [stdout] b74efc177e57c3da260d51a71612e0f808a7704a1c90e701f2a5bd3189f1097b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2786d3bccc59f780c3491d1862d9f4583127c9ba5374e39e4b0e8d46e47557ef
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2786d3bccc59f780c3491d1862d9f4583127c9ba5374e39e4b0e8d46e47557ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling radium v0.5.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling lexical-core v0.7.5
[INFO] [stderr]    Compiling wyz v0.2.0
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling funty v1.1.0
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling is_executable v1.0.1
[INFO] [stderr]    Compiling lock_api v0.4.2
[INFO] [stderr]    Compiling instant v0.1.9
[INFO] [stderr]    Compiling nom v6.1.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling bitvec v0.19.4
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling mio v0.7.9
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling signal-hook-registry v1.3.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.3
[INFO] [stderr]    Compiling nix v0.20.0
[INFO] [stderr]    Compiling proctitle v0.1.1
[INFO] [stderr]    Compiling dirs-2 v3.0.1
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling signal-hook v0.1.17
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling crossterm v0.19.0
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]    Compiling systemstat v0.1.7
[INFO] [stderr]    Compiling ctrlc v3.1.8
[INFO] [stderr]    Compiling clearshell v0.0.1-alpha-2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Read`, `Stdin`, `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)]` 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: variable `diff` is assigned to, but never used
[INFO] [stdout]   --> src/utilities/readline.rs:14:13
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let mut diff = 0;
[INFO] [stdout]    |             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout]    = note: consider using `_diff` instead
[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]    = note: `#[warn(unused_assignments)]` on by default
[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: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] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.05s
[INFO] running `Command { std: "docker" "inspect" "2786d3bccc59f780c3491d1862d9f4583127c9ba5374e39e4b0e8d46e47557ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2786d3bccc59f780c3491d1862d9f4583127c9ba5374e39e4b0e8d46e47557ef", kill_on_drop: false }`
[INFO] [stdout] 2786d3bccc59f780c3491d1862d9f4583127c9ba5374e39e4b0e8d46e47557ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f59f7a9628232bc0603ba50027d733ca4ac96d5c53aefddee54b0209840f8e0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8f59f7a9628232bc0603ba50027d733ca4ac96d5c53aefddee54b0209840f8e0", 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`, `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)]` 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] 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] error: aborting due to 3 previous errors; 2 warnings emitted
[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`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "8f59f7a9628232bc0603ba50027d733ca4ac96d5c53aefddee54b0209840f8e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f59f7a9628232bc0603ba50027d733ca4ac96d5c53aefddee54b0209840f8e0", kill_on_drop: false }`
[INFO] [stdout] 8f59f7a9628232bc0603ba50027d733ca4ac96d5c53aefddee54b0209840f8e0
