[INFO] cloning repository https://github.com/Khadeeejah/Rust-journey
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Khadeeejah/Rust-journey" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKhadeeejah%2FRust-journey", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKhadeeejah%2FRust-journey'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d83ea5882f4c57c9262d54a256d938651c65e008
[INFO] checking Khadeeejah/Rust-journey against try#50d7e48beb74b48bd17c3749bfb73843c9ae0166 for pr-151102
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKhadeeejah%2FRust-journey" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Khadeeejah/Rust-journey
[INFO] finished tweaking git repo https://github.com/Khadeeejah/Rust-journey
[INFO] tweaked toml for git repo https://github.com/Khadeeejah/Rust-journey written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Khadeeejah/Rust-journey on toolchain 50d7e48beb74b48bd17c3749bfb73843c9ae0166
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+50d7e48beb74b48bd17c3749bfb73843c9ae0166" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Khadeeejah/Rust-journey 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" "+50d7e48beb74b48bd17c3749bfb73843c9ae0166" "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 Khadeeejah/Rust-journey against try#50d7e48beb74b48bd17c3749bfb73843c9ae0166 for pr-151102
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKhadeeejah%2FRust-journey" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Khadeeejah/Rust-journey
[INFO] finished tweaking git repo https://github.com/Khadeeejah/Rust-journey
[INFO] tweaked toml for git repo https://github.com/Khadeeejah/Rust-journey written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Khadeeejah/Rust-journey on toolchain 50d7e48beb74b48bd17c3749bfb73843c9ae0166
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+50d7e48beb74b48bd17c3749bfb73843c9ae0166" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Khadeeejah/Rust-journey 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" "+50d7e48beb74b48bd17c3749bfb73843c9ae0166" "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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+50d7e48beb74b48bd17c3749bfb73843c9ae0166" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 058cfef9e4d455189972d7acddadf86db4003337235ad7b7a31687618a09eae4
[INFO] running `Command { std: "docker" "start" "-a" "058cfef9e4d455189972d7acddadf86db4003337235ad7b7a31687618a09eae4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "058cfef9e4d455189972d7acddadf86db4003337235ad7b7a31687618a09eae4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "058cfef9e4d455189972d7acddadf86db4003337235ad7b7a31687618a09eae4", kill_on_drop: false }`
[INFO] [stdout] 058cfef9e4d455189972d7acddadf86db4003337235ad7b7a31687618a09eae4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+50d7e48beb74b48bd17c3749bfb73843c9ae0166" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 490900de61122a3dcf856c4d65170ca96f8d862d8d2aa18228973d900943613f
[INFO] running `Command { std: "docker" "start" "-a" "490900de61122a3dcf856c4d65170ca96f8d862d8d2aa18228973d900943613f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.152
[INFO] [stderr]     Checking functions v0.1.0 (/opt/rustwide/workdir/chapter-3/functions)
[INFO] [stderr]     Checking hello_cargo_2 v0.1.0 (/opt/rustwide/workdir/chapter-1/hello_cargo_2)
[INFO] [stderr]     Checking slice-types v0.1.0 (/opt/rustwide/workdir/chapter-4/slice-types)
[INFO] [stderr]     Checking structs v0.1.0 (/opt/rustwide/workdir/chapter-5/structs)
[INFO] [stderr]     Checking christmas_carol v0.1.0 (/opt/rustwide/workdir/projects/christmas_carol)
[INFO] [stderr]     Checking ownership v0.1.0 (/opt/rustwide/workdir/chapter-4/ownership)
[INFO] [stderr]     Checking hello_cargo v0.1.0 (/opt/rustwide/workdir/chapter-1/hello_cargo)
[INFO] [stderr]     Checking temperature_converter v0.1.0 (/opt/rustwide/workdir/projects/temperature_converter)
[INFO] [stderr]     Checking numeric_operations v0.1.0 (/opt/rustwide/workdir/chapter-3/numeric_operations)
[INFO] [stderr]     Checking rust_fibonnaci v0.1.0 (/opt/rustwide/workdir/projects/rust_fibonnaci)
[INFO] [stderr]     Checking area_of_rectangle v0.1.0 (/opt/rustwide/workdir/projects/area_of_rectangle)
[INFO] [stderr]     Checking control-flow v0.1.0 (/opt/rustwide/workdir/chapter-3/control-flow)
[INFO] [stdout] error[E0428]: the name `main` is defined multiple times
[INFO] [stdout]   --> chapter-5/structs/src/main.rs:34:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn main() {
[INFO] [stdout]    | --------- previous definition of the value `main` here
[INFO] [stdout] ...
[INFO] [stdout] 34 | fn main() {
[INFO] [stdout]    | ^^^^^^^^^ `main` redefined here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `main` must be defined only once in the value namespace of this module
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0428]: the name `main` is defined multiple times
[INFO] [stdout]   --> chapter-5/structs/src/main.rs:45:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn main() {
[INFO] [stdout]    | --------- previous definition of the value `main` here
[INFO] [stdout] ...
[INFO] [stdout] 45 | fn main() {
[INFO] [stdout]    | ^^^^^^^^^ `main` redefined here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `main` must be defined only once in the value namespace of this module
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0428]: the name `main` is defined multiple times
[INFO] [stdout]   --> chapter-5/structs/src/main.rs:56:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn main() {
[INFO] [stdout]    | --------- previous definition of the value `main` here
[INFO] [stdout] ...
[INFO] [stdout] 56 | fn main(){
[INFO] [stdout]    | ^^^^^^^^^ `main` redefined here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `main` must be defined only once in the value namespace of this module
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mains` is never used
[INFO] [stdout]   --> chapter-4/ownership/src/main.rs:57:4
[INFO] [stdout]    |
[INFO] [stdout] 57 | fn mains() {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `takes_ownership` is never used
[INFO] [stdout]   --> chapter-4/ownership/src/main.rs:71:4
[INFO] [stdout]    |
[INFO] [stdout] 71 | fn takes_ownership(some_string: String) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `makes_copy` is never used
[INFO] [stdout]   --> chapter-4/ownership/src/main.rs:77:4
[INFO] [stdout]    |
[INFO] [stdout] 77 | fn makes_copy(some_integer: i32) {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0428]: the name `main` is defined multiple times
[INFO] [stdout]   --> chapter-5/structs/src/main.rs:34:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn main() {
[INFO] [stdout]    | --------- previous definition of the value `main` here
[INFO] [stdout] ...
[INFO] [stdout] 34 | fn main() {
[INFO] [stdout]    | ^^^^^^^^^ `main` redefined here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `main` must be defined only once in the value namespace of this module
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0428]: the name `main` is defined multiple times
[INFO] [stdout]   --> chapter-5/structs/src/main.rs:45:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn main() {
[INFO] [stdout]    | --------- previous definition of the value `main` here
[INFO] [stdout] ...
[INFO] [stdout] 45 | fn main() {
[INFO] [stdout]    | ^^^^^^^^^ `main` redefined here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `main` must be defined only once in the value namespace of this module
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0428]: the name `main` is defined multiple times
[INFO] [stdout]   --> chapter-5/structs/src/main.rs:56:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn main() {
[INFO] [stdout]    | --------- previous definition of the value `main` here
[INFO] [stdout] ...
[INFO] [stdout] 56 | fn main(){
[INFO] [stdout]    | ^^^^^^^^^ `main` redefined here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `main` must be defined only once in the value namespace of this module
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking shadowing v0.1.0 (/opt/rustwide/workdir/chapter-3/shadowing)
[INFO] [stdout] error[E0425]: cannot find value `user1` in this scope
[INFO] [stdout]   --> chapter-5/structs/src/main.rs:36:17
[INFO] [stdout]    |
[INFO] [stdout] 36 |         active: user1.active,
[INFO] [stdout]    |                 ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `user1` in this scope
[INFO] [stdout]   --> chapter-5/structs/src/main.rs:37:19
[INFO] [stdout]    |
[INFO] [stdout] 37 |         username: user1.username,
[INFO] [stdout]    |                   ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `user1` in this scope
[INFO] [stdout]   --> chapter-5/structs/src/main.rs:39:24
[INFO] [stdout]    |
[INFO] [stdout] 39 |         sign_in_count: user1.sign_in_count,
[INFO] [stdout]    |                        ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `user1` in this scope
[INFO] [stdout]   --> chapter-5/structs/src/main.rs:48:11
[INFO] [stdout]    |
[INFO] [stdout] 48 |         ..user1
[INFO] [stdout]    |           ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking restaurants v0.1.0 (/opt/rustwide/workdir/chapter-7/restaurants)
[INFO] [stdout] warning: function `first_word` is never used
[INFO] [stdout]  --> chapter-4/slice-types/src/main.rs:4:4
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn first_word(s: &String) -> &str {
[INFO] [stdout]   |    ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `user1` in this scope
[INFO] [stdout]   --> chapter-5/structs/src/main.rs:36:17
[INFO] [stdout]    |
[INFO] [stdout] 36 |         active: user1.active,
[INFO] [stdout]    |                 ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `user1` in this scope
[INFO] [stdout]   --> chapter-5/structs/src/main.rs:37:19
[INFO] [stdout]    |
[INFO] [stdout] 37 |         username: user1.username,
[INFO] [stdout]    |                   ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `user1` in this scope
[INFO] [stdout]   --> chapter-5/structs/src/main.rs:39:24
[INFO] [stdout]    |
[INFO] [stdout] 39 |         sign_in_count: user1.sign_in_count,
[INFO] [stdout]    |                        ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `user1` in this scope
[INFO] [stdout]   --> chapter-5/structs/src/main.rs:48:11
[INFO] [stdout]    |
[INFO] [stdout] 48 |         ..user1
[INFO] [stdout]    |           ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `Colour` in this scope
[INFO] [stdout]   --> chapter-5/structs/src/main.rs:57:17
[INFO] [stdout]    |
[INFO] [stdout] 57 |     let black = Colour (0,0,0);
[INFO] [stdout]    |                 ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `Point` in this scope
[INFO] [stdout]   --> chapter-5/structs/src/main.rs:58:18
[INFO] [stdout]    |
[INFO] [stdout] 58 |     let origin = Point (0,0,0);
[INFO] [stdout]    |                  ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking variables v0.1.0 (/opt/rustwide/workdir/chapter-3/variables)
[INFO] [stdout] Some errors have detailed explanations: E0425, E0428.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `Colour` in this scope
[INFO] [stdout]   --> chapter-5/structs/src/main.rs:57:17
[INFO] [stdout]    |
[INFO] [stdout] 57 |     let black = Colour (0,0,0);
[INFO] [stdout]    |                 ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `Point` in this scope
[INFO] [stdout]   --> chapter-5/structs/src/main.rs:58:18
[INFO] [stdout]    |
[INFO] [stdout] 58 |     let origin = Point (0,0,0);
[INFO] [stdout]    |                  ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0428.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `structs` (bin "structs") due to 9 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `structs` (bin "structs" test) due to 9 previous errors
[INFO] [stdout] warning: function `mains` is never used
[INFO] [stdout]   --> chapter-4/ownership/src/main.rs:57:4
[INFO] [stdout]    |
[INFO] [stdout] 57 | fn mains() {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `takes_ownership` is never used
[INFO] [stdout]   --> chapter-4/ownership/src/main.rs:71:4
[INFO] [stdout]    |
[INFO] [stdout] 71 | fn takes_ownership(some_string: String) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `makes_copy` is never used
[INFO] [stdout]   --> chapter-4/ownership/src/main.rs:77:4
[INFO] [stdout]    |
[INFO] [stdout] 77 | fn makes_copy(some_integer: i32) {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]  --> chapter-3/variables/src/main.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let (x, y, z) = tup;
[INFO] [stdout]   |          ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `z`
[INFO] [stdout]  --> chapter-3/variables/src/main.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let (x, y, z) = tup;
[INFO] [stdout]   |                ^ help: if this is intentional, prefix it with an underscore: `_z`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "490900de61122a3dcf856c4d65170ca96f8d862d8d2aa18228973d900943613f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "490900de61122a3dcf856c4d65170ca96f8d862d8d2aa18228973d900943613f", kill_on_drop: false }`
[INFO] [stdout] 490900de61122a3dcf856c4d65170ca96f8d862d8d2aa18228973d900943613f
