[INFO] cloning repository https://github.com/elbaro/risect
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/elbaro/risect" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felbaro%2Frisect", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felbaro%2Frisect'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 28d6a6084a58f2fb9683d1a116e17f33f85d9260
[INFO] testing elbaro/risect against try#a7ce54db9b096bd1098d07c645b489195a667c9f for pr-137940-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felbaro%2Frisect" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/elbaro/risect on toolchain a7ce54db9b096bd1098d07c645b489195a667c9f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/elbaro/risect
[INFO] finished tweaking git repo https://github.com/elbaro/risect
[INFO] tweaked toml for git repo https://github.com/elbaro/risect written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/elbaro/risect 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" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] de351ead56c8337508198bb7407d4b332a3274fe24ca1ef421dbe83645043caf
[INFO] running `Command { std: "docker" "start" "-a" "de351ead56c8337508198bb7407d4b332a3274fe24ca1ef421dbe83645043caf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "de351ead56c8337508198bb7407d4b332a3274fe24ca1ef421dbe83645043caf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de351ead56c8337508198bb7407d4b332a3274fe24ca1ef421dbe83645043caf", kill_on_drop: false }`
[INFO] [stdout] de351ead56c8337508198bb7407d4b332a3274fe24ca1ef421dbe83645043caf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e65cff138cfca8450d8b4527b8c0409a379cf20fc4e1e3dc040974bbe1299aaf
[INFO] running `Command { std: "docker" "start" "-a" "e65cff138cfca8450d8b4527b8c0409a379cf20fc4e1e3dc040974bbe1299aaf", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr]    Compiling proc-macro2 v1.0.17
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.29
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0
[INFO] [stderr]    Compiling proc-macro-error-attr v0.4.12
[INFO] [stderr]    Compiling proc-macro-error v0.4.12
[INFO] [stderr]    Compiling anyhow v1.0.31
[INFO] [stderr]    Compiling unicode-width v0.1.7
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling indexmap v1.3.2
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling termcolor v1.1.0
[INFO] [stderr]    Compiling os_str_bytes v2.3.1
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling quote v1.0.6
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling colored v1.9.3
[INFO] [stderr]    Compiling syn-mid v0.5.0
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.1
[INFO] [stderr]    Compiling clap v3.0.0-beta.1
[INFO] [stderr]    Compiling risect v0.1.0-alpha.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `AppSettings`, `App`, `ArgGroup`, and `Arg`
[INFO] [stdout]  --> src/cli.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | use clap::{App, AppSettings, Arg, ArgGroup};
[INFO] [stdout]   |            ^^^  ^^^^^^^^^^^  ^^^  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `stdin`, `path`, `checkout`, `parallel`, and `verbose` are never read
[INFO] [stdout]   --> src/cli.rs:10:6
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub struct Opts {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 9  |     #[clap(long)]
[INFO] [stdout] 10 |     pub stdin: bool,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub path: Option<String>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 27 |     #[clap(long)]
[INFO] [stdout] 28 |     pub checkout: Option<bool>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 29 |     #[clap(long, default_value = "1")]
[INFO] [stdout] 30 |     pub parallel: usize,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 31 |     #[clap(long)]
[INFO] [stdout] 32 |     pub verbose: bool,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.17s
[INFO] running `Command { std: "docker" "inspect" "e65cff138cfca8450d8b4527b8c0409a379cf20fc4e1e3dc040974bbe1299aaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e65cff138cfca8450d8b4527b8c0409a379cf20fc4e1e3dc040974bbe1299aaf", kill_on_drop: false }`
[INFO] [stdout] e65cff138cfca8450d8b4527b8c0409a379cf20fc4e1e3dc040974bbe1299aaf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e88b0b2e63840edd7f229718707eafb468ba394012e483b28a868c78a3f561e9
[INFO] running `Command { std: "docker" "start" "-a" "e88b0b2e63840edd7f229718707eafb468ba394012e483b28a868c78a3f561e9", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr]    Compiling risect v0.1.0-alpha.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `AppSettings`, `App`, `ArgGroup`, and `Arg`
[INFO] [stdout]  --> src/cli.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | use clap::{App, AppSettings, Arg, ArgGroup};
[INFO] [stdout]   |            ^^^  ^^^^^^^^^^^  ^^^  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `stdin`, `path`, `checkout`, `parallel`, and `verbose` are never read
[INFO] [stdout]   --> src/cli.rs:10:6
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub struct Opts {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 9  |     #[clap(long)]
[INFO] [stdout] 10 |     pub stdin: bool,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub path: Option<String>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 27 |     #[clap(long)]
[INFO] [stdout] 28 |     pub checkout: Option<bool>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 29 |     #[clap(long, default_value = "1")]
[INFO] [stdout] 30 |     pub parallel: usize,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 31 |     #[clap(long)]
[INFO] [stdout] 32 |     pub verbose: bool,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "e88b0b2e63840edd7f229718707eafb468ba394012e483b28a868c78a3f561e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e88b0b2e63840edd7f229718707eafb468ba394012e483b28a868c78a3f561e9", kill_on_drop: false }`
[INFO] [stdout] e88b0b2e63840edd7f229718707eafb468ba394012e483b28a868c78a3f561e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 750daedb616743db6964d57560fbf4a2674a1d7e9acae12c1a3f93ef26ef086a
[INFO] running `Command { std: "docker" "start" "-a" "750daedb616743db6964d57560fbf4a2674a1d7e9acae12c1a3f93ef26ef086a", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stdout] 
[INFO] [stderr] warning: unused imports: `AppSettings`, `App`, `ArgGroup`, and `Arg`
[INFO] [stdout] running 0 tests
[INFO] [stderr]  --> src/cli.rs:2:12
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 2 | use clap::{App, AppSettings, Arg, ArgGroup};
[INFO] [stdout] 
[INFO] [stderr]   |            ^^^  ^^^^^^^^^^^  ^^^  ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `stdin`, `path`, `checkout`, `parallel`, and `verbose` are never read
[INFO] [stderr]   --> src/cli.rs:10:6
[INFO] [stderr]    |
[INFO] [stderr] 8  | pub struct Opts {
[INFO] [stderr]    |            ---- fields in this struct
[INFO] [stderr] 9  |     #[clap(long)]
[INFO] [stderr] 10 |     pub stdin: bool,
[INFO] [stderr]    |         ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 26 |     pub path: Option<String>,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr] 27 |     #[clap(long)]
[INFO] [stderr] 28 |     pub checkout: Option<bool>,
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 29 |     #[clap(long, default_value = "1")]
[INFO] [stderr] 30 |     pub parallel: usize,
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 31 |     #[clap(long)]
[INFO] [stderr] 32 |     pub verbose: bool,
[INFO] [stderr]    |         ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `risect` (bin "risect" test) generated 2 warnings (run `cargo fix --bin "risect" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/risect-5a36f85971dec30d)
[INFO] running `Command { std: "docker" "inspect" "750daedb616743db6964d57560fbf4a2674a1d7e9acae12c1a3f93ef26ef086a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "750daedb616743db6964d57560fbf4a2674a1d7e9acae12c1a3f93ef26ef086a", kill_on_drop: false }`
[INFO] [stdout] 750daedb616743db6964d57560fbf4a2674a1d7e9acae12c1a3f93ef26ef086a