[INFO] cloning repository https://github.com/aloksbd/rust2 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aloksbd/rust2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faloksbd%2Frust2", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faloksbd%2Frust2'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1de1229e5885ab38c9575612c08eeb5101b5ab2e [INFO] testing aloksbd/rust2 against 1.59.0 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faloksbd%2Frust2" "/workspace/builds/worker-26/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-26/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/aloksbd/rust2 on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/aloksbd/rust2 [INFO] finished tweaking git repo https://github.com/aloksbd/rust2 [INFO] tweaked toml for git repo https://github.com/aloksbd/rust2 written to /workspace/builds/worker-26/source/Cargo.toml [INFO] crate git repo https://github.com/aloksbd/rust2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6c45f14c40948e0abcfc687ee0a4be22b78544868313fed95e551f7d98296cca [INFO] running `Command { std: "docker" "start" "-a" "6c45f14c40948e0abcfc687ee0a4be22b78544868313fed95e551f7d98296cca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6c45f14c40948e0abcfc687ee0a4be22b78544868313fed95e551f7d98296cca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c45f14c40948e0abcfc687ee0a4be22b78544868313fed95e551f7d98296cca", kill_on_drop: false }` [INFO] [stdout] 6c45f14c40948e0abcfc687ee0a4be22b78544868313fed95e551f7d98296cca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 098ff01ea83ab1928a9f3afd8d24ac78794d03b42efa933d7d720c57a983bbaa [INFO] running `Command { std: "docker" "start" "-a" "098ff01ea83ab1928a9f3afd8d24ac78794d03b42efa933d7d720c57a983bbaa", kill_on_drop: false }` [INFO] [stderr] Compiling hierarchical_objects v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::position::Position` [INFO] [stdout] --> src/object.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::position::Position; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `x` [INFO] [stdout] --> src/position.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | x: i32, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `y` [INFO] [stdout] --> src/position.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | y: i32, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/position.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn new() -> Position{ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new_with_x_y` [INFO] [stdout] --> src/position.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn new_with_x_y(_x: i32, _y: i32) -> Position{ [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `x` [INFO] [stdout] --> src/position.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn x(&self) -> i32{ [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `y` [INFO] [stdout] --> src/position.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn y(&self) -> i32{ [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_x` [INFO] [stdout] --> src/position.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn set_x(&mut self, _x: i32){ [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_y` [INFO] [stdout] --> src/position.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn set_y(&mut self, _y: i32){ [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `rename_to` [INFO] [stdout] --> src/object.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn rename_to(&mut self, _name: &str){ [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_x` [INFO] [stdout] --> src/object.rs:54:12 [INFO] [stdout] | [INFO] [stdout] 54 | pub fn set_x(&mut self, _x: i32){ [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_y` [INFO] [stdout] --> src/object.rs:57:12 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn set_y(&mut self, _y: i32){ [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `print_children` [INFO] [stdout] --> src/object.rs:94:12 [INFO] [stdout] | [INFO] [stdout] 94 | pub fn print_children(&self){ [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.05s [INFO] running `Command { std: "docker" "inspect" "098ff01ea83ab1928a9f3afd8d24ac78794d03b42efa933d7d720c57a983bbaa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "098ff01ea83ab1928a9f3afd8d24ac78794d03b42efa933d7d720c57a983bbaa", kill_on_drop: false }` [INFO] [stdout] 098ff01ea83ab1928a9f3afd8d24ac78794d03b42efa933d7d720c57a983bbaa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2144d005d05aa03d01e920573b376a043640c0c0b7865386273cc4ecdc957c53 [INFO] running `Command { std: "docker" "start" "-a" "2144d005d05aa03d01e920573b376a043640c0c0b7865386273cc4ecdc957c53", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] running `Command { std: "docker" "inspect" "2144d005d05aa03d01e920573b376a043640c0c0b7865386273cc4ecdc957c53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2144d005d05aa03d01e920573b376a043640c0c0b7865386273cc4ecdc957c53", kill_on_drop: false }` [INFO] [stdout] 2144d005d05aa03d01e920573b376a043640c0c0b7865386273cc4ecdc957c53