[INFO] fetching crate login-poweroff-reboot 0.4.5...
[INFO] testing login-poweroff-reboot-0.4.5 against try#16fbf98f22730e073c09e7b03f0eafb87a295545 for pr-145628
[INFO] extracting crate login-poweroff-reboot 0.4.5 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate login-poweroff-reboot 0.4.5
[INFO] finished tweaking crates.io crate login-poweroff-reboot 0.4.5
[INFO] tweaked toml for crates.io crate login-poweroff-reboot 0.4.5 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate login-poweroff-reboot 0.4.5 on toolchain 16fbf98f22730e073c09e7b03f0eafb87a295545
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate login-poweroff-reboot 0.4.5 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" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "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-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" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 628a8b52075a8904836755f4f895caece77cb58a291342fb075347c39f437453
[INFO] running `Command { std: "docker" "start" "-a" "628a8b52075a8904836755f4f895caece77cb58a291342fb075347c39f437453", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "628a8b52075a8904836755f4f895caece77cb58a291342fb075347c39f437453", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "628a8b52075a8904836755f4f895caece77cb58a291342fb075347c39f437453", kill_on_drop: false }`
[INFO] [stdout] 628a8b52075a8904836755f4f895caece77cb58a291342fb075347c39f437453
[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" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 00638d4e58ed341ba590ed895f62f66e09d0bf0e1fd3a8fd090a549da87ddee0
[INFO] running `Command { std: "docker" "start" "-a" "00638d4e58ed341ba590ed895f62f66e09d0bf0e1fd3a8fd090a549da87ddee0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.81
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling rustversion v1.0.15
[INFO] [stderr]    Compiling pkg-config v0.3.30
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling libdbus-sys v0.2.5
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.60
[INFO] [stderr]    Compiling dbus v0.9.7
[INFO] [stderr]    Compiling strum_macros v0.26.2
[INFO] [stderr]    Compiling strum v0.26.2
[INFO] [stderr]    Compiling login-poweroff-reboot v0.4.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `cancel_scheduled_shutdown` is never used
[INFO] [stdout]  --> src/login.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub trait OrgFreedesktopLogin1Manager {
[INFO] [stdout]   |           --------------------------- method in this trait
[INFO] [stdout] 5 |     fn schedule_shutdown(&self, type_: &str, usec: u64) -> Result<(), dbus::Error>;
[INFO] [stdout] 6 |     fn cancel_scheduled_shutdown(&self) -> Result<bool, dbus::Error>;
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.90s
[INFO] running `Command { std: "docker" "inspect" "00638d4e58ed341ba590ed895f62f66e09d0bf0e1fd3a8fd090a549da87ddee0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00638d4e58ed341ba590ed895f62f66e09d0bf0e1fd3a8fd090a549da87ddee0", kill_on_drop: false }`
[INFO] [stdout] 00638d4e58ed341ba590ed895f62f66e09d0bf0e1fd3a8fd090a549da87ddee0
[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" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 616ca2e126cb21d8de67f416eca65aaf7cb2df33a25821e9d75c52a31696f47f
[INFO] running `Command { std: "docker" "start" "-a" "616ca2e126cb21d8de67f416eca65aaf7cb2df33a25821e9d75c52a31696f47f", kill_on_drop: false }`
[INFO] [stdout] warning: method `cancel_scheduled_shutdown` is never used
[INFO] [stdout]  --> src/login.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub trait OrgFreedesktopLogin1Manager {
[INFO] [stdout]   |           --------------------------- method in this trait
[INFO] [stdout] 5 |     fn schedule_shutdown(&self, type_: &str, usec: u64) -> Result<(), dbus::Error>;
[INFO] [stdout] 6 |     fn cancel_scheduled_shutdown(&self) -> Result<bool, dbus::Error>;
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling login-poweroff-reboot v0.4.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `cancel_scheduled_shutdown` is never used
[INFO] [stdout]  --> src/login.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub trait OrgFreedesktopLogin1Manager {
[INFO] [stdout]   |           --------------------------- method in this trait
[INFO] [stdout] 5 |     fn schedule_shutdown(&self, type_: &str, usec: u64) -> Result<(), dbus::Error>;
[INFO] [stdout] 6 |     fn cancel_scheduled_shutdown(&self) -> Result<bool, dbus::Error>;
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "616ca2e126cb21d8de67f416eca65aaf7cb2df33a25821e9d75c52a31696f47f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "616ca2e126cb21d8de67f416eca65aaf7cb2df33a25821e9d75c52a31696f47f", kill_on_drop: false }`
[INFO] [stdout] 616ca2e126cb21d8de67f416eca65aaf7cb2df33a25821e9d75c52a31696f47f
[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" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4d661ed2bb0c38c4656d08bec03c8a6aa9ed5e2bbe643e5b760217d981b45a64
[INFO] running `Command { std: "docker" "start" "-a" "4d661ed2bb0c38c4656d08bec03c8a6aa9ed5e2bbe643e5b760217d981b45a64", kill_on_drop: false }`
[INFO] [stderr] error: failed to download `strum v0.26.2`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   unable to get packages from source
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack package `strum v0.26.2`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to create directory `/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/strum-0.26.2`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   Read-only file system (os error 30)
[INFO] running `Command { std: "docker" "inspect" "4d661ed2bb0c38c4656d08bec03c8a6aa9ed5e2bbe643e5b760217d981b45a64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d661ed2bb0c38c4656d08bec03c8a6aa9ed5e2bbe643e5b760217d981b45a64", kill_on_drop: false }`
[INFO] [stdout] 4d661ed2bb0c38c4656d08bec03c8a6aa9ed5e2bbe643e5b760217d981b45a64