[INFO] cloning repository https://github.com/avidcoder123/zincvm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/avidcoder123/zincvm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Favidcoder123%2Fzincvm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Favidcoder123%2Fzincvm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5afba477e245020f15cf7b4c2eb0ae1ac8567413
[INFO] checking avidcoder123/zincvm against try#1779a8680dcd39c56ed600627cf6742ef07ed78c for pr-149045
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Favidcoder123%2Fzincvm" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/avidcoder123/zincvm
[INFO] finished tweaking git repo https://github.com/avidcoder123/zincvm
[INFO] tweaked toml for git repo https://github.com/avidcoder123/zincvm written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/avidcoder123/zincvm on toolchain 1779a8680dcd39c56ed600627cf6742ef07ed78c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1779a8680dcd39c56ed600627cf6742ef07ed78c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/avidcoder123/zincvm 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" "+1779a8680dcd39c56ed600627cf6742ef07ed78c" "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
[ERROR] error running command: no output for 300 seconds
[INFO] checking avidcoder123/zincvm against try#1779a8680dcd39c56ed600627cf6742ef07ed78c for pr-149045
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Favidcoder123%2Fzincvm" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/avidcoder123/zincvm
[INFO] finished tweaking git repo https://github.com/avidcoder123/zincvm
[INFO] tweaked toml for git repo https://github.com/avidcoder123/zincvm written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/avidcoder123/zincvm on toolchain 1779a8680dcd39c56ed600627cf6742ef07ed78c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1779a8680dcd39c56ed600627cf6742ef07ed78c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/avidcoder123/zincvm 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" "+1779a8680dcd39c56ed600627cf6742ef07ed78c" "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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1779a8680dcd39c56ed600627cf6742ef07ed78c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9aae7e45ddac9d47203f773909475bf5a79bf19286ebd2391cec977c0cd02ac3
[INFO] running `Command { std: "docker" "start" "-a" "9aae7e45ddac9d47203f773909475bf5a79bf19286ebd2391cec977c0cd02ac3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9aae7e45ddac9d47203f773909475bf5a79bf19286ebd2391cec977c0cd02ac3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9aae7e45ddac9d47203f773909475bf5a79bf19286ebd2391cec977c0cd02ac3", kill_on_drop: false }`
[INFO] [stdout] 9aae7e45ddac9d47203f773909475bf5a79bf19286ebd2391cec977c0cd02ac3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1779a8680dcd39c56ed600627cf6742ef07ed78c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82fb29457878f2b000f8239bffa88ac1e1b807e8894685ee7611efa2b5c38c00
[INFO] running `Command { std: "docker" "start" "-a" "82fb29457878f2b000f8239bffa88ac1e1b807e8894685ee7611efa2b5c38c00", kill_on_drop: false }`
[INFO] [stderr]     Checking zincvm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0369]: cannot add `usize` to `&str`
[INFO] [stdout]  --> src/runner.rs:6:43
[INFO] [stdout]   |
[INFO] [stdout] 6 |         Err("Cannot coerce item of size " + bytes.len() + "into size " + len)
[INFO] [stdout]   |             ----------------------------- ^ ----------- usize
[INFO] [stdout]   |             |
[INFO] [stdout]   |             &str
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0369]: cannot add `usize` to `&str`
[INFO] [stdout]  --> src/runner.rs:6:43
[INFO] [stdout]   |
[INFO] [stdout] 6 |         Err("Cannot coerce item of size " + bytes.len() + "into size " + len)
[INFO] [stdout]   |             ----------------------------- ^ ----------- usize
[INFO] [stdout]   |             |
[INFO] [stdout]   |             &str
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this enum variant takes 1 argument but 0 arguments were supplied
[INFO] [stdout]  --> src/runner.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 |         Ok()
[INFO] [stdout]   |         ^^-- argument #1 of type `Arr` is missing
[INFO] [stdout]   |
[INFO] [stdout] note: tuple variant defined here
[INFO] [stdout]  --> /rustc/1779a8680dcd39c56ed600627cf6742ef07ed78c/library/core/src/result.rs:561:4
[INFO] [stdout] help: provide the argument
[INFO] [stdout]   |
[INFO] [stdout] 8 |         Ok(/* Arr */)
[INFO] [stdout]   |            +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this enum variant takes 1 argument but 0 arguments were supplied
[INFO] [stdout]  --> src/runner.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 |         Ok()
[INFO] [stdout]   |         ^^-- argument #1 of type `Arr` is missing
[INFO] [stdout]   |
[INFO] [stdout] note: tuple variant defined here
[INFO] [stdout]  --> /rustc/1779a8680dcd39c56ed600627cf6742ef07ed78c/library/core/src/result.rs:561:4
[INFO] [stdout] help: provide the argument
[INFO] [stdout]   |
[INFO] [stdout] 8 |         Ok(/* Arr */)
[INFO] [stdout]   |            +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/runner.rs:61:59
[INFO] [stdout]    |
[INFO] [stdout] 61 | ...                   let num1 = i32::from_be_bytes(&n1[0..4]);
[INFO] [stdout]    |                                  ------------------ ^^^^^^^^^ expected `[u8; 4]`, found `&[u8]`
[INFO] [stdout]    |                                  |
[INFO] [stdout]    |                                  arguments to this function are incorrect
[INFO] [stdout]    |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]   --> /rustc/1779a8680dcd39c56ed600627cf6742ef07ed78c/library/core/src/num/int_macros.rs:3856:21
[INFO] [stdout]   --> /rustc/1779a8680dcd39c56ed600627cf6742ef07ed78c/library/core/src/num/mod.rs:425:4
[INFO] [stdout]   ::: /rustc/1779a8680dcd39c56ed600627cf6742ef07ed78c/library/core/src/num/mod.rs:444:5
[INFO] [stdout]    |
[INFO] [stdout]    = note: in this macro invocation
[INFO] [stdout]    = note: this error originates in the macro `int_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/runner.rs:61:59
[INFO] [stdout]    |
[INFO] [stdout] 61 | ...                   let num1 = i32::from_be_bytes(&n1[0..4]);
[INFO] [stdout]    |                                  ------------------ ^^^^^^^^^ expected `[u8; 4]`, found `&[u8]`
[INFO] [stdout]    |                                  |
[INFO] [stdout]    |                                  arguments to this function are incorrect
[INFO] [stdout]    |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]   --> /rustc/1779a8680dcd39c56ed600627cf6742ef07ed78c/library/core/src/num/int_macros.rs:3856:21
[INFO] [stdout]   --> /rustc/1779a8680dcd39c56ed600627cf6742ef07ed78c/library/core/src/num/mod.rs:425:4
[INFO] [stdout]   ::: /rustc/1779a8680dcd39c56ed600627cf6742ef07ed78c/library/core/src/num/mod.rs:444:5
[INFO] [stdout]    |
[INFO] [stdout]    = note: in this macro invocation
[INFO] [stdout]    = note: this error originates in the macro `int_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: `match` arms have incompatible types
[INFO] [stdout]   --> src/runner.rs:63:37
[INFO] [stdout]    |
[INFO] [stdout] 59 |                       Ok(n1) => match num2 {
[INFO] [stdout]    |  _______________________________-
[INFO] [stdout] 60 | |                         Ok(n2) => {
[INFO] [stdout] 61 | |                             let num1 = i32::from_be_bytes(&n1[0..4]);
[INFO] [stdout]    | |                             ----------------------------------------- this is found to be of type `()`
[INFO] [stdout] 62 | |                         },
[INFO] [stdout] 63 | |                         Err(msg) => Err(msg)
[INFO] [stdout]    | |                                     ^^^^^^^^ expected `()`, found `Result<_, &str>`
[INFO] [stdout] 64 | |                     },
[INFO] [stdout]    | |_____________________- `match` arms have incompatible types
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected unit type `()`
[INFO] [stdout]                    found enum `Result<_, &str>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: `match` arms have incompatible types
[INFO] [stdout]   --> src/runner.rs:63:37
[INFO] [stdout]    |
[INFO] [stdout] 59 |                       Ok(n1) => match num2 {
[INFO] [stdout]    |  _______________________________-
[INFO] [stdout] 60 | |                         Ok(n2) => {
[INFO] [stdout] 61 | |                             let num1 = i32::from_be_bytes(&n1[0..4]);
[INFO] [stdout]    | |                             ----------------------------------------- this is found to be of type `()`
[INFO] [stdout] 62 | |                         },
[INFO] [stdout] 63 | |                         Err(msg) => Err(msg)
[INFO] [stdout]    | |                                     ^^^^^^^^ expected `()`, found `Result<_, &str>`
[INFO] [stdout] 64 | |                     },
[INFO] [stdout]    | |_____________________- `match` arms have incompatible types
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected unit type `()`
[INFO] [stdout]                    found enum `Result<_, &str>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0308, E0369.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0308, E0369.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `zincvm` (bin "zincvm" test) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `zincvm` (bin "zincvm") due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "82fb29457878f2b000f8239bffa88ac1e1b807e8894685ee7611efa2b5c38c00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82fb29457878f2b000f8239bffa88ac1e1b807e8894685ee7611efa2b5c38c00", kill_on_drop: false }`
[INFO] [stdout] 82fb29457878f2b000f8239bffa88ac1e1b807e8894685ee7611efa2b5c38c00
