[INFO] fetching crate rualdi 0.2.3...
[INFO] building rualdi-0.2.3 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate rualdi 0.2.3 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate rualdi 0.2.3
[INFO] finished tweaking crates.io crate rualdi 0.2.3
[INFO] tweaked toml for crates.io crate rualdi 0.2.3 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rualdi 0.2.3 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rualdi 0.2.3 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded futures-core v0.3.16
[INFO] [stderr]   Downloaded shellexpand v2.1.0
[INFO] [stderr]   Downloaded serial_test v0.5.1
[INFO] [stderr]   Downloaded structopt v0.3.22
[INFO] [stderr]   Downloaded gag v0.1.10
[INFO] [stderr]   Downloaded structopt-derive v0.4.15
[INFO] [stderr]   Downloaded serial_test_derive v0.5.1
[INFO] [stderr]   Downloaded rualdlib v0.1.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a3f5e003430f579b9cb9ac26e963b9216e92c9b9200f4f581a782f5d95768f39
[INFO] running `Command { std: "docker" "start" "-a" "a3f5e003430f579b9cb9ac26e963b9216e92c9b9200f4f581a782f5d95768f39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3f5e003430f579b9cb9ac26e963b9216e92c9b9200f4f581a782f5d95768f39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3f5e003430f579b9cb9ac26e963b9216e92c9b9200f4f581a782f5d95768f39", kill_on_drop: false }`
[INFO] [stdout] a3f5e003430f579b9cb9ac26e963b9216e92c9b9200f4f581a782f5d95768f39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] abfe7fcf504dc45017adf2ca1261f703b531b5674217c1189ec6b27f8c6ac6f8
[INFO] running `Command { std: "docker" "start" "-a" "abfe7fcf504dc45017adf2ca1261f703b531b5674217c1189ec6b27f8c6ac6f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling syn v1.0.75
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling futures-core v0.3.16
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling anyhow v1.0.43
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling cache-padded v1.1.1
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling event-listener v2.5.1
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling concurrent-queue v1.2.2
[INFO] [stderr]    Compiling async-channel v1.6.1
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling dirs-sys v0.3.6
[INFO] [stderr]    Compiling terminal_size v0.1.17
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling dirs v3.0.2
[INFO] [stderr]    Compiling shellexpand v2.1.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling structopt-derive v0.4.15
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling structopt v0.3.22
[INFO] [stderr]    Compiling rualdlib v0.1.5
[INFO] [stderr]    Compiling rualdi v0.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ctype_exp`
[INFO] [stdout]  --> src/subcommand/add.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{config, ctype_exp, subcommand::RadSubCmdRunnable, utils};
[INFO] [stdout]   |                     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::ctype_exp`
[INFO] [stdout]  --> src/subcommand/add_env.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::ctype_exp;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::ctype_exp`
[INFO] [stdout]  --> src/subcommand/remove.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::ctype_exp;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::ctype_exp`
[INFO] [stdout]  --> src/subcommand/remove_env.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::ctype_exp;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.37s
[INFO] running `Command { std: "docker" "inspect" "abfe7fcf504dc45017adf2ca1261f703b531b5674217c1189ec6b27f8c6ac6f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abfe7fcf504dc45017adf2ca1261f703b531b5674217c1189ec6b27f8c6ac6f8", kill_on_drop: false }`
[INFO] [stdout] abfe7fcf504dc45017adf2ca1261f703b531b5674217c1189ec6b27f8c6ac6f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c1136a7111be93ffccb616b82662235f2ada625c0fe0a25a0d9939a2ccb29da
[INFO] running `Command { std: "docker" "start" "-a" "7c1136a7111be93ffccb616b82662235f2ada625c0fe0a25a0d9939a2ccb29da", kill_on_drop: false }`
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling instant v0.1.10
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling serial_test_derive v0.5.1
[INFO] [stdout] warning: unused import: `ctype_exp`
[INFO] [stdout]  --> src/subcommand/add.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{config, ctype_exp, subcommand::RadSubCmdRunnable, utils};
[INFO] [stdout]   |                     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::ctype_exp`
[INFO] [stdout]  --> src/subcommand/add_env.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::ctype_exp;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::ctype_exp`
[INFO] [stdout]  --> src/subcommand/remove.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::ctype_exp;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::ctype_exp`
[INFO] [stdout]  --> src/subcommand/remove_env.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::ctype_exp;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling serial_test v0.5.1
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling gag v0.1.10
[INFO] [stderr]    Compiling rualdi v0.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ctype_exp`
[INFO] [stdout]  --> src/subcommand/add.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{config, ctype_exp, subcommand::RadSubCmdRunnable, utils};
[INFO] [stdout]   |                     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::ctype_exp`
[INFO] [stdout]  --> src/subcommand/add_env.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::ctype_exp;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::ctype_exp`
[INFO] [stdout]  --> src/subcommand/remove.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::ctype_exp;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::ctype_exp`
[INFO] [stdout]  --> src/subcommand/remove_env.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::ctype_exp;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.66s
[INFO] running `Command { std: "docker" "inspect" "7c1136a7111be93ffccb616b82662235f2ada625c0fe0a25a0d9939a2ccb29da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c1136a7111be93ffccb616b82662235f2ada625c0fe0a25a0d9939a2ccb29da", kill_on_drop: false }`
[INFO] [stdout] 7c1136a7111be93ffccb616b82662235f2ada625c0fe0a25a0d9939a2ccb29da