[INFO] crate subcmd 0.1.0 is already in cache
[INFO] testing subcmd-0.1.0 against 1.38.0 for beta-1.39-1
[INFO] extracting crate subcmd 0.1.0 into work/builds/worker-10/source
[INFO] validating manifest of crates.io crate subcmd 0.1.0 on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate subcmd 0.1.0
[INFO] finished tweaking crates.io crate subcmd 0.1.0
[INFO] tweaked toml for crates.io crate subcmd 0.1.0 written to work/builds/worker-10/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 48c3578d16b4385ecdc866968220b3aec1f1d2adeff08d1dedbed3c88de6550f
[INFO] running `"docker" "start" "-a" "48c3578d16b4385ecdc866968220b3aec1f1d2adeff08d1dedbed3c88de6550f"`
[INFO] [stderr]    Compiling ansi_term v0.9.0
[INFO] [stderr]    Compiling tabwriter v0.1.25
[INFO] [stderr]    Compiling subcmd v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/handler.rs:37:23
[INFO] [stderr]    |
[INFO] [stderr] 37 |     commands: Vec<Box<Command>>,
[INFO] [stderr]    |                       ^^^^^^^ help: use `dyn`: `dyn Command`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/handler.rs:75:40
[INFO] [stderr]    |
[INFO] [stderr] 75 |     pub fn add(&mut self, command: Box<Command>) {
[INFO] [stderr]    |                                        ^^^^^^^ help: use `dyn`: `dyn Command`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/handler.rs:177:38
[INFO] [stderr]     |
[INFO] [stderr] 177 |         let mut sim_cmd: Option<&Box<Command>> = None;
[INFO] [stderr]     |                                      ^^^^^^^ help: use `dyn`: `dyn Command`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/wrapper.rs:12:14
[INFO] [stderr]    |
[INFO] [stderr] 12 |     cmd: Box<Command>,
[INFO] [stderr]    |              ^^^^^^^ help: use `dyn`: `dyn Command`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/wrapper.rs:18:25
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub fn new(cmd: Box<Command>, args: Vec<String>) -> CmdWrapper {
[INFO] [stderr]    |                         ^^^^^^^ help: use `dyn`: `dyn Command`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/wrapper.rs:46:32
[INFO] [stderr]    |
[INFO] [stderr] 46 |     pub fn unwrap(self) -> Box<Command> {
[INFO] [stderr]    |                                ^^^^^^^ help: use `dyn`: `dyn Command`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `"docker" "inspect" "48c3578d16b4385ecdc866968220b3aec1f1d2adeff08d1dedbed3c88de6550f"`
[INFO] running `"docker" "rm" "-f" "48c3578d16b4385ecdc866968220b3aec1f1d2adeff08d1dedbed3c88de6550f"`
[INFO] [stdout] 48c3578d16b4385ecdc866968220b3aec1f1d2adeff08d1dedbed3c88de6550f
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1d48b6900ee6ca0d23db3ebccfd33f6629f55f1f5d00da5646abc55294a57383
[INFO] running `"docker" "start" "-a" "1d48b6900ee6ca0d23db3ebccfd33f6629f55f1f5d00da5646abc55294a57383"`
[INFO] [stderr]    Compiling subcmd v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/handler.rs:37:23
[INFO] [stderr]    |
[INFO] [stderr] 37 |     commands: Vec<Box<Command>>,
[INFO] [stderr]    |                       ^^^^^^^ help: use `dyn`: `dyn Command`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/handler.rs:75:40
[INFO] [stderr]    |
[INFO] [stderr] 75 |     pub fn add(&mut self, command: Box<Command>) {
[INFO] [stderr]    |                                        ^^^^^^^ help: use `dyn`: `dyn Command`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/handler.rs:177:38
[INFO] [stderr]     |
[INFO] [stderr] 177 |         let mut sim_cmd: Option<&Box<Command>> = None;
[INFO] [stderr]     |                                      ^^^^^^^ help: use `dyn`: `dyn Command`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/wrapper.rs:12:14
[INFO] [stderr]    |
[INFO] [stderr] 12 |     cmd: Box<Command>,
[INFO] [stderr]    |              ^^^^^^^ help: use `dyn`: `dyn Command`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/wrapper.rs:18:25
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub fn new(cmd: Box<Command>, args: Vec<String>) -> CmdWrapper {
[INFO] [stderr]    |                         ^^^^^^^ help: use `dyn`: `dyn Command`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/wrapper.rs:46:32
[INFO] [stderr]    |
[INFO] [stderr] 46 |     pub fn unwrap(self) -> Box<Command> {
[INFO] [stderr]    |                                ^^^^^^^ help: use `dyn`: `dyn Command`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `argv`
[INFO] [stderr]    --> src/handler.rs:237:23
[INFO] [stderr]     |
[INFO] [stderr] 237 |         fn run(&self, argv: &Vec<String>) {
[INFO] [stderr]     |                       ^^^^ help: consider prefixing with an underscore: `_argv`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `argv`
[INFO] [stderr]    --> src/handler.rs:254:23
[INFO] [stderr]     |
[INFO] [stderr] 254 |         fn run(&self, argv: &Vec<String>) {
[INFO] [stderr]     |                       ^^^^ help: consider prefixing with an underscore: `_argv`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `FakeCmdRunCalled` should have an upper case name
[INFO] [stderr]   --> src/wrapper.rs:57:16
[INFO] [stderr]    |
[INFO] [stderr] 57 |     static mut FakeCmdRunCalled: bool = false;
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `FAKE_CMD_RUN_CALLED`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `"docker" "inspect" "1d48b6900ee6ca0d23db3ebccfd33f6629f55f1f5d00da5646abc55294a57383"`
[INFO] running `"docker" "rm" "-f" "1d48b6900ee6ca0d23db3ebccfd33f6629f55f1f5d00da5646abc55294a57383"`
[INFO] [stdout] 1d48b6900ee6ca0d23db3ebccfd33f6629f55f1f5d00da5646abc55294a57383
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 05172bfe7528e3440cc798bdc914e5e91c461c5caf4c80e4205f506f64f04d81
[INFO] running `"docker" "start" "-a" "05172bfe7528e3440cc798bdc914e5e91c461c5caf4c80e4205f506f64f04d81"`
[ERROR] error running command: no output for 300 seconds
[INFO] running `"docker" "inspect" "05172bfe7528e3440cc798bdc914e5e91c461c5caf4c80e4205f506f64f04d81"`
[INFO] running `"docker" "rm" "-f" "05172bfe7528e3440cc798bdc914e5e91c461c5caf4c80e4205f506f64f04d81"`
[INFO] [stdout] 05172bfe7528e3440cc798bdc914e5e91c461c5caf4c80e4205f506f64f04d81