[INFO] fetching crate andiskaz 0.2.0...
[INFO] checking andiskaz-0.2.0 against try#a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399 for pr-145770
[INFO] extracting crate andiskaz 0.2.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate andiskaz 0.2.0
[INFO] removed 1 missing examples
[INFO] finished tweaking crates.io crate andiskaz 0.2.0
[INFO] tweaked toml for crates.io crate andiskaz 0.2.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate andiskaz 0.2.0 on toolchain a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate andiskaz 0.2.0 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" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 38701a84b7f2c8e9e01d246ca13abdae81a75fd745662988ef20b8822a5f827e
[INFO] running `Command { std: "docker" "start" "-a" "38701a84b7f2c8e9e01d246ca13abdae81a75fd745662988ef20b8822a5f827e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "38701a84b7f2c8e9e01d246ca13abdae81a75fd745662988ef20b8822a5f827e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38701a84b7f2c8e9e01d246ca13abdae81a75fd745662988ef20b8822a5f827e", kill_on_drop: false }`
[INFO] [stdout] 38701a84b7f2c8e9e01d246ca13abdae81a75fd745662988ef20b8822a5f827e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd63033139c814310786fa997a002cb5651dd2551785db130a9edd72a022dfef
[INFO] running `Command { std: "docker" "start" "-a" "cd63033139c814310786fa997a002cb5651dd2551785db130a9edd72a022dfef", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.75
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling futures-core v0.3.16
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]    Compiling futures-channel v0.3.16
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling futures-task v0.3.16
[INFO] [stderr]     Checking futures-sink v0.3.16
[INFO] [stderr]     Checking pin-project-lite v0.2.7
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]     Checking instant v0.1.10
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]     Checking slab v0.4.4
[INFO] [stderr]     Checking smallvec v1.6.1
[INFO] [stderr]     Checking futures-io v0.3.16
[INFO] [stderr]    Compiling cc v1.0.69
[INFO] [stderr]     Checking bytes v1.1.0
[INFO] [stderr]     Checking lock_api v0.4.5
[INFO] [stderr]     Checking lazy_static v1.4.0
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[INFO] [stderr]     Checking adler v1.0.2
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[INFO] [stderr]     Checking rustc-demangle v0.1.21
[INFO] [stderr]     Checking unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling futures-macro v0.3.16
[INFO] [stderr]    Compiling futures-util v0.3.16
[INFO] [stderr]    Compiling tokio v1.10.1
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking object v0.26.2
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking mio v0.7.13
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]    Compiling backtrace v0.3.61
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking signal-hook v0.1.17
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking crossterm v0.18.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking addr2line v0.16.0
[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]     Checking futures-executor v0.3.16
[INFO] [stderr]     Checking futures v0.3.16
[INFO] [stderr]     Checking andiskaz v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `guard` is never read
[INFO] [stdout]    --> src/terminal.rs:335:5
[INFO] [stdout]     |
[INFO] [stdout] 333 | pub struct TerminalGuard<'terminal> {
[INFO] [stdout]     |            ------------- field in this struct
[INFO] [stdout] 334 |     /// Synchronization lock for application (exclusive).
[INFO] [stdout] 335 |     guard: AppSyncGuard<'terminal>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TerminalGuard` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `inner` is never read
[INFO] [stdout]    --> src/terminal.rs:456:5
[INFO] [stdout]     |
[INFO] [stdout] 454 | pub(crate) struct ServiceSyncGuard<'shared> {
[INFO] [stdout]     |                   ---------------- field in this struct
[INFO] [stdout] 455 |     /// Inner lock guard.
[INFO] [stdout] 456 |     inner: RwLockReadGuard<'shared, ()>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ServiceSyncGuard` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `inner` is never read
[INFO] [stdout]    --> src/terminal.rs:463:5
[INFO] [stdout]     |
[INFO] [stdout] 461 | pub(crate) struct AppSyncGuard<'shared> {
[INFO] [stdout]     |                   ------------ field in this struct
[INFO] [stdout] 462 |     /// Inner lock guard.
[INFO] [stdout] 463 |     inner: RwLockWriteGuard<'shared, ()>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `AppSyncGuard` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/stdio.rs:41:21
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn try_lock(&self) -> Option<LockedStdout> {
[INFO] [stdout]    |                     ^^^^^            ------------ the same lifetime is hidden here
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn try_lock(&self) -> Option<LockedStdout<'_>> {
[INFO] [stdout]    |                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/string.rs:145:20
[INFO] [stdout]     |
[INFO] [stdout] 145 |     pub fn indices(&self) -> TermStringIndices {
[INFO] [stdout]     |                    ^^^^^     ----------------- the same lifetime is hidden here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 145 |     pub fn indices(&self) -> TermStringIndices<'_> {
[INFO] [stdout]     |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/string.rs:150:17
[INFO] [stdout]     |
[INFO] [stdout] 150 |     pub fn iter(&self) -> TermStringIter {
[INFO] [stdout]     |                 ^^^^^     -------------- the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 150 |     pub fn iter(&self) -> TermStringIter<'_> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/terminal.rs:447:23
[INFO] [stdout]     |
[INFO] [stdout] 447 |     pub fn conn_guard(&self) -> ConnGuard {
[INFO] [stdout]     |                       ^^^^^     --------- the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 447 |     pub fn conn_guard(&self) -> ConnGuard<'_> {
[INFO] [stdout]     |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `gardiz`
[INFO] [stdout]  --> examples/snakegame/snake.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use gardiz::{direc::Direction, rect::Rect};
[INFO] [stdout]   |     ^^^^^^ use of unresolved module or unlinked crate `gardiz`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `gardiz`, use `cargo add gardiz` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `gardiz`
[INFO] [stdout]  --> examples/snakegame/food.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use gardiz::rect::Rect;
[INFO] [stdout]   |     ^^^^^^ use of unresolved module or unlinked crate `gardiz`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `gardiz`, use `cargo add gardiz` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `gardiz`
[INFO] [stdout]   --> examples/snakegame/game.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use gardiz::{direc::Direction, rect::Rect};
[INFO] [stdout]    |     ^^^^^^ use of unresolved module or unlinked crate `gardiz`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `gardiz`, use `cargo add gardiz` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `checked_move` found for struct `Vec2` in the current scope
[INFO] [stdout]   --> examples/snakegame/snake.rs:63:41
[INFO] [stdout]    |
[INFO] [stdout] 63 |         let new_head = self.segments[0].checked_move(self.direction)?;
[INFO] [stdout]    |                                         ^^^^^^^^^^^^ method not found in `Vec2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `guard` is never read
[INFO] [stdout]    --> src/terminal.rs:335:5
[INFO] [stdout]     |
[INFO] [stdout] 333 | pub struct TerminalGuard<'terminal> {
[INFO] [stdout]     |            ------------- field in this struct
[INFO] [stdout] 334 |     /// Synchronization lock for application (exclusive).
[INFO] [stdout] 335 |     guard: AppSyncGuard<'terminal>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TerminalGuard` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `inner` is never read
[INFO] [stdout]    --> src/terminal.rs:456:5
[INFO] [stdout]     |
[INFO] [stdout] 454 | pub(crate) struct ServiceSyncGuard<'shared> {
[INFO] [stdout]     |                   ---------------- field in this struct
[INFO] [stdout] 455 |     /// Inner lock guard.
[INFO] [stdout] 456 |     inner: RwLockReadGuard<'shared, ()>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ServiceSyncGuard` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `inner` is never read
[INFO] [stdout]    --> src/terminal.rs:463:5
[INFO] [stdout]     |
[INFO] [stdout] 461 | pub(crate) struct AppSyncGuard<'shared> {
[INFO] [stdout]     |                   ------------ field in this struct
[INFO] [stdout] 462 |     /// Inner lock guard.
[INFO] [stdout] 463 |     inner: RwLockWriteGuard<'shared, ()>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `AppSyncGuard` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/stdio.rs:41:21
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn try_lock(&self) -> Option<LockedStdout> {
[INFO] [stdout]    |                     ^^^^^            ------------ the same lifetime is hidden here
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn try_lock(&self) -> Option<LockedStdout<'_>> {
[INFO] [stdout]    |                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/string.rs:145:20
[INFO] [stdout]     |
[INFO] [stdout] 145 |     pub fn indices(&self) -> TermStringIndices {
[INFO] [stdout]     |                    ^^^^^     ----------------- the same lifetime is hidden here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 145 |     pub fn indices(&self) -> TermStringIndices<'_> {
[INFO] [stdout]     |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/string.rs:150:17
[INFO] [stdout]     |
[INFO] [stdout] 150 |     pub fn iter(&self) -> TermStringIter {
[INFO] [stdout]     |                 ^^^^^     -------------- the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 150 |     pub fn iter(&self) -> TermStringIter<'_> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/terminal.rs:447:23
[INFO] [stdout]     |
[INFO] [stdout] 447 |     pub fn conn_guard(&self) -> ConnGuard {
[INFO] [stdout]     |                       ^^^^^     --------- the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 447 |     pub fn conn_guard(&self) -> ConnGuard<'_> {
[INFO] [stdout]     |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `andiskaz` (example "snakegame") due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "cd63033139c814310786fa997a002cb5651dd2551785db130a9edd72a022dfef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd63033139c814310786fa997a002cb5651dd2551785db130a9edd72a022dfef", kill_on_drop: false }`
[INFO] [stdout] cd63033139c814310786fa997a002cb5651dd2551785db130a9edd72a022dfef
