[INFO] cloning repository https://github.com/bondrewd/cgtools
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bondrewd/cgtools" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbondrewd%2Fcgtools", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbondrewd%2Fcgtools'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8bd44c372055ff9ea13e34e1ae3defccf31fd958
[INFO] testing bondrewd/cgtools against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbondrewd%2Fcgtools" "/workspace/builds/worker-113/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-113/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bondrewd/cgtools on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bondrewd/cgtools
[INFO] finished tweaking git repo https://github.com/bondrewd/cgtools
[INFO] tweaked toml for git repo https://github.com/bondrewd/cgtools written to /workspace/builds/worker-113/source/Cargo.toml
[INFO] crate git repo https://github.com/bondrewd/cgtools already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1899519a38f72555a765f1da92f5ddbef5dfdadd594d2ca7f4b97fb18fdb6175
[INFO] running `Command { std: "docker" "start" "-a" "1899519a38f72555a765f1da92f5ddbef5dfdadd594d2ca7f4b97fb18fdb6175", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1899519a38f72555a765f1da92f5ddbef5dfdadd594d2ca7f4b97fb18fdb6175", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1899519a38f72555a765f1da92f5ddbef5dfdadd594d2ca7f4b97fb18fdb6175", kill_on_drop: false }`
[INFO] [stdout] 1899519a38f72555a765f1da92f5ddbef5dfdadd594d2ca7f4b97fb18fdb6175
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d3f1918c47fd2486dc7e33916eb3b143b0c7f91560d9d3cfe1ec6c0e820fc2ea
[INFO] running `Command { std: "docker" "start" "-a" "d3f1918c47fd2486dc7e33916eb3b143b0c7f91560d9d3cfe1ec6c0e820fc2ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.109
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling cgtools v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `chain_index` is never read
[INFO] [stdout]    --> src/molecule.rs:116:21
[INFO] [stdout]     |
[INFO] [stdout] 116 |                     chain_index += 1;
[INFO] [stdout]     |                     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/aa2cg/app.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |     let mut file = match fs::File::open(input_path) {
[INFO] [stdout]    |         ----^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.88s
[INFO] running `Command { std: "docker" "inspect" "d3f1918c47fd2486dc7e33916eb3b143b0c7f91560d9d3cfe1ec6c0e820fc2ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3f1918c47fd2486dc7e33916eb3b143b0c7f91560d9d3cfe1ec6c0e820fc2ea", kill_on_drop: false }`
[INFO] [stdout] d3f1918c47fd2486dc7e33916eb3b143b0c7f91560d9d3cfe1ec6c0e820fc2ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6298e075389ffc8a0f30bd9ea0e182ed6e66183c256aa7c038e1cabb6ce563b9
[INFO] running `Command { std: "docker" "start" "-a" "6298e075389ffc8a0f30bd9ea0e182ed6e66183c256aa7c038e1cabb6ce563b9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cgtools v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `chain_index` is never read
[INFO] [stdout]    --> src/molecule.rs:116:21
[INFO] [stdout]     |
[INFO] [stdout] 116 |                     chain_index += 1;
[INFO] [stdout]     |                     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/aa2cg/app.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |     let mut file = match fs::File::open(input_path) {
[INFO] [stdout]    |         ----^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.53s
[INFO] running `Command { std: "docker" "inspect" "6298e075389ffc8a0f30bd9ea0e182ed6e66183c256aa7c038e1cabb6ce563b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6298e075389ffc8a0f30bd9ea0e182ed6e66183c256aa7c038e1cabb6ce563b9", kill_on_drop: false }`
[INFO] [stdout] 6298e075389ffc8a0f30bd9ea0e182ed6e66183c256aa7c038e1cabb6ce563b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5d0bac1f4b1e262c81f0f308bbd9e86424ce73e71d09cdcd64888309b7c45f93
[INFO] running `Command { std: "docker" "start" "-a" "5d0bac1f4b1e262c81f0f308bbd9e86424ce73e71d09cdcd64888309b7c45f93", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: value assigned to `chain_index` is never read
[INFO] [stderr]    --> src/molecule.rs:116:21
[INFO] [stderr]     |
[INFO] [stderr] 116 |                     chain_index += 1;
[INFO] [stderr]     |                     ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/aa2cg/app.rs:35:9
[INFO] [stderr]    |
[INFO] [stderr] 35 |     let mut file = match fs::File::open(input_path) {
[INFO] [stderr]    |         ----^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `cgtools` (bin "cgtools" test) generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cgtools-67a18eaac0c604dd)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5d0bac1f4b1e262c81f0f308bbd9e86424ce73e71d09cdcd64888309b7c45f93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d0bac1f4b1e262c81f0f308bbd9e86424ce73e71d09cdcd64888309b7c45f93", kill_on_drop: false }`
[INFO] [stdout] 5d0bac1f4b1e262c81f0f308bbd9e86424ce73e71d09cdcd64888309b7c45f93