[INFO] cloning repository https://github.com/edrosan/ram-abs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/edrosan/ram-abs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedrosan%2Fram-abs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedrosan%2Fram-abs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8d0377968808ac900bb346c7267e3d657b72827d
[INFO] testing edrosan/ram-abs against master#9e136a30a965bf4e63f03095c57df7257bf96fd6 for pr-134530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedrosan%2Fram-abs" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/edrosan/ram-abs on toolchain 9e136a30a965bf4e63f03095c57df7257bf96fd6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/edrosan/ram-abs
[INFO] finished tweaking git repo https://github.com/edrosan/ram-abs
[INFO] tweaked toml for git repo https://github.com/edrosan/ram-abs written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/edrosan/ram-abs 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" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "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-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c28aab3b9a116fa3c99bc87d123d560ce1ad75b182d421fdf685b220e9d5ba14
[INFO] running `Command { std: "docker" "start" "-a" "c28aab3b9a116fa3c99bc87d123d560ce1ad75b182d421fdf685b220e9d5ba14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c28aab3b9a116fa3c99bc87d123d560ce1ad75b182d421fdf685b220e9d5ba14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c28aab3b9a116fa3c99bc87d123d560ce1ad75b182d421fdf685b220e9d5ba14", kill_on_drop: false }`
[INFO] [stdout] c28aab3b9a116fa3c99bc87d123d560ce1ad75b182d421fdf685b220e9d5ba14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 972853484e6eabc05f101678c185fa2e68b51c702b8be728f81efd42840793c5
[INFO] running `Command { std: "docker" "start" "-a" "972853484e6eabc05f101678c185fa2e68b51c702b8be728f81efd42840793c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling ram_abs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/print.rs:59:57
[INFO] [stdout]    |
[INFO] [stdout] 59 |                 print!("\x1b[48;5;124m {} \x1b[0m", ram[(cont + i as usize)]);
[INFO] [stdout]    |                                                         ^                 ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 59 -                 print!("\x1b[48;5;124m {} \x1b[0m", ram[(cont + i as usize)]);
[INFO] [stdout] 59 +                 print!("\x1b[48;5;124m {} \x1b[0m", ram[cont + i as usize]);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/print.rs:63:57
[INFO] [stdout]    |
[INFO] [stdout] 63 |                 print!("\x1b[48;5;136m {} \x1b[0m", ram[(cont + i as usize)]);
[INFO] [stdout]    |                                                         ^                 ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 63 -                 print!("\x1b[48;5;136m {} \x1b[0m", ram[(cont + i as usize)]);
[INFO] [stdout] 63 +                 print!("\x1b[48;5;136m {} \x1b[0m", ram[cont + i as usize]);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "972853484e6eabc05f101678c185fa2e68b51c702b8be728f81efd42840793c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "972853484e6eabc05f101678c185fa2e68b51c702b8be728f81efd42840793c5", kill_on_drop: false }`
[INFO] [stdout] 972853484e6eabc05f101678c185fa2e68b51c702b8be728f81efd42840793c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 06242594a3472344620c817edb57caf30322b03cfc6f8a29445228b1443862e4
[INFO] running `Command { std: "docker" "start" "-a" "06242594a3472344620c817edb57caf30322b03cfc6f8a29445228b1443862e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling ram_abs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/print.rs:59:57
[INFO] [stdout]    |
[INFO] [stdout] 59 |                 print!("\x1b[48;5;124m {} \x1b[0m", ram[(cont + i as usize)]);
[INFO] [stdout]    |                                                         ^                 ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 59 -                 print!("\x1b[48;5;124m {} \x1b[0m", ram[(cont + i as usize)]);
[INFO] [stdout] 59 +                 print!("\x1b[48;5;124m {} \x1b[0m", ram[cont + i as usize]);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/print.rs:63:57
[INFO] [stdout]    |
[INFO] [stdout] 63 |                 print!("\x1b[48;5;136m {} \x1b[0m", ram[(cont + i as usize)]);
[INFO] [stdout]    |                                                         ^                 ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 63 -                 print!("\x1b[48;5;136m {} \x1b[0m", ram[(cont + i as usize)]);
[INFO] [stdout] 63 +                 print!("\x1b[48;5;136m {} \x1b[0m", ram[cont + i as usize]);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "06242594a3472344620c817edb57caf30322b03cfc6f8a29445228b1443862e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06242594a3472344620c817edb57caf30322b03cfc6f8a29445228b1443862e4", kill_on_drop: false }`
[INFO] [stdout] 06242594a3472344620c817edb57caf30322b03cfc6f8a29445228b1443862e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3290363ebf14a97301bc5eac87ab37936caa997de3fae95f219f9495c6fbfe5c
[INFO] running `Command { std: "docker" "start" "-a" "3290363ebf14a97301bc5eac87ab37936caa997de3fae95f219f9495c6fbfe5c", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around index expression
[INFO] [stderr]   --> src/print.rs:59:57
[INFO] [stderr]    |
[INFO] [stderr] 59 |                 print!("\x1b[48;5;124m {} \x1b[0m", ram[(cont + i as usize)]);
[INFO] [stderr]    |                                                         ^                 ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 59 -                 print!("\x1b[48;5;124m {} \x1b[0m", ram[(cont + i as usize)]);
[INFO] [stderr] 59 +                 print!("\x1b[48;5;124m {} \x1b[0m", ram[cont + i as usize]);
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stdout] running 0 tests
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around index expression
[INFO] [stderr]   --> src/print.rs:63:57
[INFO] [stderr]    |
[INFO] [stderr] 63 |                 print!("\x1b[48;5;136m {} \x1b[0m", ram[(cont + i as usize)]);
[INFO] [stderr]    |                                                         ^                 ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 63 -                 print!("\x1b[48;5;136m {} \x1b[0m", ram[(cont + i as usize)]);
[INFO] [stderr] 63 +                 print!("\x1b[48;5;136m {} \x1b[0m", ram[cont + i as usize]);
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `ram_abs` (bin "ram_abs" test) generated 2 warnings (run `cargo fix --bin "ram_abs" --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ram_abs-0f5d7f88965a1acc)
[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" "3290363ebf14a97301bc5eac87ab37936caa997de3fae95f219f9495c6fbfe5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3290363ebf14a97301bc5eac87ab37936caa997de3fae95f219f9495c6fbfe5c", kill_on_drop: false }`
[INFO] [stdout] 3290363ebf14a97301bc5eac87ab37936caa997de3fae95f219f9495c6fbfe5c