[INFO] cloning repository https://github.com/skrueger/tavern [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/skrueger/tavern" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskrueger%2Ftavern", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskrueger%2Ftavern'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fd1c26d06f9b9c65cc94f039a9152e64630c42b7 [INFO] checking skrueger/tavern against master#c3def263a44e07e09ae6d57abfc8650227fb4972 for pr-118833 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskrueger%2Ftavern" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/skrueger/tavern on toolchain c3def263a44e07e09ae6d57abfc8650227fb4972 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c3def263a44e07e09ae6d57abfc8650227fb4972" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-5-tc1/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/skrueger/tavern [INFO] finished tweaking git repo https://github.com/skrueger/tavern [INFO] tweaked toml for git repo https://github.com/skrueger/tavern written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/skrueger/tavern 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" "+c3def263a44e07e09ae6d57abfc8650227fb4972" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking skrueger/tavern against try#29596578cb5035fa2b7ac7fbdfea23fab38836e7 for pr-118833 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskrueger%2Ftavern" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/skrueger/tavern on toolchain 29596578cb5035fa2b7ac7fbdfea23fab38836e7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+29596578cb5035fa2b7ac7fbdfea23fab38836e7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-5-tc2/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/skrueger/tavern [INFO] finished tweaking git repo https://github.com/skrueger/tavern [INFO] tweaked toml for git repo https://github.com/skrueger/tavern written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/skrueger/tavern 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" "+29596578cb5035fa2b7ac7fbdfea23fab38836e7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking skrueger/tavern against try#29596578cb5035fa2b7ac7fbdfea23fab38836e7 for pr-118833 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskrueger%2Ftavern" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/skrueger/tavern on toolchain 29596578cb5035fa2b7ac7fbdfea23fab38836e7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+29596578cb5035fa2b7ac7fbdfea23fab38836e7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-5-tc2/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/skrueger/tavern [INFO] finished tweaking git repo https://github.com/skrueger/tavern [INFO] tweaked toml for git repo https://github.com/skrueger/tavern written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/skrueger/tavern 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" "+29596578cb5035fa2b7ac7fbdfea23fab38836e7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+29596578cb5035fa2b7ac7fbdfea23fab38836e7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 79b8ba60031fc41e7a137325ce0ef44e018136d60448259c5dc47e0e4f9344ae [INFO] running `Command { std: "docker" "start" "-a" "79b8ba60031fc41e7a137325ce0ef44e018136d60448259c5dc47e0e4f9344ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "79b8ba60031fc41e7a137325ce0ef44e018136d60448259c5dc47e0e4f9344ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79b8ba60031fc41e7a137325ce0ef44e018136d60448259c5dc47e0e4f9344ae", kill_on_drop: false }` [INFO] [stdout] 79b8ba60031fc41e7a137325ce0ef44e018136d60448259c5dc47e0e4f9344ae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+29596578cb5035fa2b7ac7fbdfea23fab38836e7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 784620d9c7e8af96c2c973509884b70435a4b3e43d304a2d490002f7883f1e37 [INFO] running `Command { std: "docker" "start" "-a" "784620d9c7e8af96c2c973509884b70435a4b3e43d304a2d490002f7883f1e37", kill_on_drop: false }` [INFO] [stderr] Compiling tavern v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `VirtualAddr` [INFO] [stdout] --> src/vm/mod.rs:3:39 [INFO] [stdout] | [INFO] [stdout] 3 | pub use self::address::{PhysicalAddr, VirtualAddr}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Wrapper` [INFO] [stdout] --> src/volatile/mod.rs:18:50 [INFO] [stdout] | [INFO] [stdout] 18 | pub use super::{Readable, ReadableWriteable, Wrapper, Writeable}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `PhysicalAddr`, `VirtualAddr` [INFO] [stdout] --> src/vm/mod.rs:3:25 [INFO] [stdout] | [INFO] [stdout] 3 | pub use self::address::{PhysicalAddr, VirtualAddr}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Wrapper` [INFO] [stdout] --> src/volatile/mod.rs:18:50 [INFO] [stdout] | [INFO] [stdout] 18 | pub use super::{Readable, ReadableWriteable, Wrapper, Writeable}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `as_u64` is never used [INFO] [stdout] --> src/vm/address.rs:44:20 [INFO] [stdout] | [INFO] [stdout] 17 | impl $T { [INFO] [stdout] | ------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 44 | pub fn as_u64(&self) -> u64 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 57 | impl_for!(VirtualAddr); [INFO] [stdout] | ---------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `impl_for` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `as_u64` is never used [INFO] [stdout] --> src/vm/address.rs:44:20 [INFO] [stdout] | [INFO] [stdout] 17 | impl $T { [INFO] [stdout] | ------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 44 | pub fn as_u64(&self) -> u64 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | impl_for!(PhysicalAddr); [INFO] [stdout] | ----------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_for` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `as_u64` is never used [INFO] [stdout] --> src/vm/address.rs:44:20 [INFO] [stdout] | [INFO] [stdout] 17 | impl $T { [INFO] [stdout] | ------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 44 | pub fn as_u64(&self) -> u64 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 57 | impl_for!(VirtualAddr); [INFO] [stdout] | ---------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `impl_for` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `as_u64` is never used [INFO] [stdout] --> src/vm/address.rs:44:20 [INFO] [stdout] | [INFO] [stdout] 17 | impl $T { [INFO] [stdout] | ------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 44 | pub fn as_u64(&self) -> u64 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | impl_for!(PhysicalAddr); [INFO] [stdout] | ----------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_for` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.42s [INFO] running `Command { std: "docker" "inspect" "784620d9c7e8af96c2c973509884b70435a4b3e43d304a2d490002f7883f1e37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "784620d9c7e8af96c2c973509884b70435a4b3e43d304a2d490002f7883f1e37", kill_on_drop: false }` [INFO] [stdout] 784620d9c7e8af96c2c973509884b70435a4b3e43d304a2d490002f7883f1e37