[INFO] cloning repository https://github.com/wanghuayao/zsan
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wanghuayao/zsan" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwanghuayao%2Fzsan", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwanghuayao%2Fzsan'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 48cc47ab1fc6fefca2020d1ae3cf74d60fd2b7a6
[INFO] checking wanghuayao/zsan against master#2a023bf80a6fbd6a06d5460a34eb247b986286ed for pr-143764
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwanghuayao%2Fzsan" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/wanghuayao/zsan
[INFO] finished tweaking git repo https://github.com/wanghuayao/zsan
[INFO] tweaked toml for git repo https://github.com/wanghuayao/zsan written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/wanghuayao/zsan on toolchain 2a023bf80a6fbd6a06d5460a34eb247b986286ed
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2a023bf80a6fbd6a06d5460a34eb247b986286ed" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/wanghuayao/zsan 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" "+2a023bf80a6fbd6a06d5460a34eb247b986286ed" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+2a023bf80a6fbd6a06d5460a34eb247b986286ed" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7afdc0246ab275d75631bcfb12e037533210c720d320c0fc0ffc28e6a91efd54
[INFO] running `Command { std: "docker" "start" "-a" "7afdc0246ab275d75631bcfb12e037533210c720d320c0fc0ffc28e6a91efd54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7afdc0246ab275d75631bcfb12e037533210c720d320c0fc0ffc28e6a91efd54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7afdc0246ab275d75631bcfb12e037533210c720d320c0fc0ffc28e6a91efd54", kill_on_drop: false }`
[INFO] [stdout] 7afdc0246ab275d75631bcfb12e037533210c720d320c0fc0ffc28e6a91efd54
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+2a023bf80a6fbd6a06d5460a34eb247b986286ed" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d67d35fb7d8fd72429d2e083765560219c4a847d5f71d171d4ef5f3b54532eb
[INFO] running `Command { std: "docker" "start" "-a" "1d67d35fb7d8fd72429d2e083765560219c4a847d5f71d171d4ef5f3b54532eb", kill_on_drop: false }`
[INFO] [stderr]     Checking zsan v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `crate::numeric`
[INFO] [stdout]   --> src/zsan.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::numeric;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^ no `numeric` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate::numeric`
[INFO] [stdout]   --> src/zsan.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::numeric;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^ no `numeric` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Bytes`
[INFO] [stdout]  --> src/zsan.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::io::Bytes;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Bytes`
[INFO] [stdout]  --> src/zsan.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::io::Bytes;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `numeric_mode` is assigned to, but never used
[INFO] [stdout]   --> src/zsan.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 79 |     let mut numeric_mode = false;
[INFO] [stdout]    |             ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_numeric_mode` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `numeric_val` is never read
[INFO] [stdout]   --> src/zsan.rs:81:13
[INFO] [stdout]    |
[INFO] [stdout] 81 |     let mut numeric_val: u64 = 0;
[INFO] [stdout]    |             ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `numeric_mode` is never read
[INFO] [stdout]    --> src/zsan.rs:167:13
[INFO] [stdout]     |
[INFO] [stdout] 167 |             numeric_mode = true;
[INFO] [stdout]     |             ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `numeric_mode` is never read
[INFO] [stdout]    --> src/zsan.rs:172:13
[INFO] [stdout]     |
[INFO] [stdout] 172 |             numeric_mode = true;
[INFO] [stdout]     |             ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `zsan` (lib) due to 1 previous error; 5 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: variable `numeric_mode` is assigned to, but never used
[INFO] [stdout]   --> src/zsan.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 79 |     let mut numeric_mode = false;
[INFO] [stdout]    |             ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_numeric_mode` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `numeric_val` is never read
[INFO] [stdout]   --> src/zsan.rs:81:13
[INFO] [stdout]    |
[INFO] [stdout] 81 |     let mut numeric_val: u64 = 0;
[INFO] [stdout]    |             ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `numeric_mode` is never read
[INFO] [stdout]    --> src/zsan.rs:167:13
[INFO] [stdout]     |
[INFO] [stdout] 167 |             numeric_mode = true;
[INFO] [stdout]     |             ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `numeric_mode` is never read
[INFO] [stdout]    --> src/zsan.rs:172:13
[INFO] [stdout]     |
[INFO] [stdout] 172 |             numeric_mode = true;
[INFO] [stdout]     |             ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `zsan` (lib test) due to 1 previous error; 5 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "1d67d35fb7d8fd72429d2e083765560219c4a847d5f71d171d4ef5f3b54532eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d67d35fb7d8fd72429d2e083765560219c4a847d5f71d171d4ef5f3b54532eb", kill_on_drop: false }`
[INFO] [stdout] 1d67d35fb7d8fd72429d2e083765560219c4a847d5f71d171d4ef5f3b54532eb