[INFO] cloning repository https://github.com/onefrankguy/chifir
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/onefrankguy/chifir" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fonefrankguy%2Fchifir", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fonefrankguy%2Fchifir'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 96c6206beb965f2e7143915170848f9401b30413
[INFO] checking onefrankguy/chifir against master#4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5 for pr-81174
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fonefrankguy%2Fchifir" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/onefrankguy/chifir on toolchain 4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/onefrankguy/chifir
[INFO] finished tweaking git repo https://github.com/onefrankguy/chifir
[INFO] tweaked toml for git repo https://github.com/onefrankguy/chifir written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/onefrankguy/chifir already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 050fcad2e4e230d19ca1acc41894f82af59e848cde65b964e5ecc4b14a6701c5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "050fcad2e4e230d19ca1acc41894f82af59e848cde65b964e5ecc4b14a6701c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "050fcad2e4e230d19ca1acc41894f82af59e848cde65b964e5ecc4b14a6701c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "050fcad2e4e230d19ca1acc41894f82af59e848cde65b964e5ecc4b14a6701c5", kill_on_drop: false }`
[INFO] [stdout] 050fcad2e4e230d19ca1acc41894f82af59e848cde65b964e5ecc4b14a6701c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4446c93063b4554313818cea5a6a505cbd35f94019f9005d7773c4ad3c8c834c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4446c93063b4554313818cea5a6a505cbd35f94019f9005d7773c4ad3c8c834c", kill_on_drop: false }`
[INFO] [stderr]     Checking termion v1.1.1
[INFO] [stderr]     Checking chifir v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/computer.rs:13:23
[INFO] [stdout]    |
[INFO] [stdout] 13 |     input: Option<Box<Read + Send>>,
[INFO] [stdout]    |                       ^^^^^^^^^^^ help: use `dyn`: `dyn Read + Send`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/computer.rs:14:24
[INFO] [stdout]    |
[INFO] [stdout] 14 |     output: Option<Box<Write + Send>>,
[INFO] [stdout]    |                        ^^^^^^^^^^^^ help: use `dyn`: `dyn Write + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/computer.rs:97:39
[INFO] [stdout]    |
[INFO] [stdout] 97 |     pub fn input(mut self, input: Box<Read + Send>) -> Self {
[INFO] [stdout]    |                                       ^^^^^^^^^^^ help: use `dyn`: `dyn Read + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/computer.rs:155:41
[INFO] [stdout]     |
[INFO] [stdout] 155 |     pub fn output(mut self, output: Box<Write + Send>) -> Self {
[INFO] [stdout]     |                                         ^^^^^^^^^^^^ help: use `dyn`: `dyn Write + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/compiler.rs:229:24
[INFO] [stdout]     |
[INFO] [stdout] 229 |         let assembly = try!(String::from_utf8(self.assembly.to_vec())
[INFO] [stdout]     |                        ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/computer.rs:13:23
[INFO] [stdout]    |
[INFO] [stdout] 13 |     input: Option<Box<Read + Send>>,
[INFO] [stdout]    |                       ^^^^^^^^^^^ help: use `dyn`: `dyn Read + Send`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/computer.rs:14:24
[INFO] [stdout]    |
[INFO] [stdout] 14 |     output: Option<Box<Write + Send>>,
[INFO] [stdout]    |                        ^^^^^^^^^^^^ help: use `dyn`: `dyn Write + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/computer.rs:97:39
[INFO] [stdout]    |
[INFO] [stdout] 97 |     pub fn input(mut self, input: Box<Read + Send>) -> Self {
[INFO] [stdout]    |                                       ^^^^^^^^^^^ help: use `dyn`: `dyn Read + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/computer.rs:155:41
[INFO] [stdout]     |
[INFO] [stdout] 155 |     pub fn output(mut self, output: Box<Write + Send>) -> Self {
[INFO] [stdout]     |                                         ^^^^^^^^^^^^ help: use `dyn`: `dyn Write + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/compiler.rs:229:24
[INFO] [stdout]     |
[INFO] [stdout] 229 |         let assembly = try!(String::from_utf8(self.assembly.to_vec())
[INFO] [stdout]     |                        ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left_matches`: superseded by `trim_start_matches`
[INFO] [stdout]    --> src/compiler.rs:279:51
[INFO] [stdout]     |
[INFO] [stdout] 279 | ...                   let address = operand.trim_left_matches('/');
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start_matches`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left_matches`: superseded by `trim_start_matches`
[INFO] [stdout]    --> src/compiler.rs:279:51
[INFO] [stdout]     |
[INFO] [stdout] 279 | ...                   let address = operand.trim_left_matches('/');
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start_matches`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.11s
[INFO] running `Command { std: "docker" "inspect" "4446c93063b4554313818cea5a6a505cbd35f94019f9005d7773c4ad3c8c834c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4446c93063b4554313818cea5a6a505cbd35f94019f9005d7773c4ad3c8c834c", kill_on_drop: false }`
[INFO] [stdout] 4446c93063b4554313818cea5a6a505cbd35f94019f9005d7773c4ad3c8c834c