[INFO] cloning repository https://github.com/limira/softtube-error
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/limira/softtube-error" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flimira%2Fsofttube-error", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flimira%2Fsofttube-error'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 24ce313cd6143944bdcdcc17b33236d02c5f6264
[INFO] testing limira/softtube-error against try#0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6 for pr-137122-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flimira%2Fsofttube-error" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/limira/softtube-error
[INFO] finished tweaking git repo https://github.com/limira/softtube-error
[INFO] tweaked toml for git repo https://github.com/limira/softtube-error written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/limira/softtube-error on toolchain 0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/limira/softtube-error 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" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f70c81eb186049ea9d22e7e8a02173d3db69ef4dc2b7933cf9dd740e9170b0d3
[INFO] running `Command { std: "docker" "start" "-a" "f70c81eb186049ea9d22e7e8a02173d3db69ef4dc2b7933cf9dd740e9170b0d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f70c81eb186049ea9d22e7e8a02173d3db69ef4dc2b7933cf9dd740e9170b0d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f70c81eb186049ea9d22e7e8a02173d3db69ef4dc2b7933cf9dd740e9170b0d3", kill_on_drop: false }`
[INFO] [stdout] f70c81eb186049ea9d22e7e8a02173d3db69ef4dc2b7933cf9dd740e9170b0d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e01fd8e9e30923c9f309efa38e7b855173c0deb9a6170aea2b16e9d93921d2a3
[INFO] running `Command { std: "docker" "start" "-a" "e01fd8e9e30923c9f309efa38e7b855173c0deb9a6170aea2b16e9d93921d2a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling softtube-error v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `search`
[INFO] [stdout]   --> src/softtube.rs:12:19
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn search(search : Option<Search>) {
[INFO] [stdout]    |                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_search`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Search` is never used
[INFO] [stdout]  --> src/softtube.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub enum Search {
[INFO] [stdout]   |          ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Videos` is never constructed
[INFO] [stdout]  --> src/softtube.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Videos {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `search` is never used
[INFO] [stdout]   --> src/softtube.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Videos {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 12 |     pub fn search(search : Option<Search>) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "e01fd8e9e30923c9f309efa38e7b855173c0deb9a6170aea2b16e9d93921d2a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e01fd8e9e30923c9f309efa38e7b855173c0deb9a6170aea2b16e9d93921d2a3", kill_on_drop: false }`
[INFO] [stdout] e01fd8e9e30923c9f309efa38e7b855173c0deb9a6170aea2b16e9d93921d2a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5cd8dd53538de7bce26447049c909f5ea54c575a1450a310faff315823819fec
[INFO] running `Command { std: "docker" "start" "-a" "5cd8dd53538de7bce26447049c909f5ea54c575a1450a310faff315823819fec", kill_on_drop: false }`
[INFO] [stderr]    Compiling softtube-error v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `search`
[INFO] [stdout]   --> src/softtube.rs:12:19
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn search(search : Option<Search>) {
[INFO] [stdout]    |                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_search`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Search` is never used
[INFO] [stdout]  --> src/softtube.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub enum Search {
[INFO] [stdout]   |          ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Videos` is never constructed
[INFO] [stdout]  --> src/softtube.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Videos {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `search` is never used
[INFO] [stdout]   --> src/softtube.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Videos {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 12 |     pub fn search(search : Option<Search>) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "5cd8dd53538de7bce26447049c909f5ea54c575a1450a310faff315823819fec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cd8dd53538de7bce26447049c909f5ea54c575a1450a310faff315823819fec", kill_on_drop: false }`
[INFO] [stdout] 5cd8dd53538de7bce26447049c909f5ea54c575a1450a310faff315823819fec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2b3a2320af833dc8edfcb33a8fe1ad7a1097be21e72d313e29d36b2d76836a67
[INFO] running `Command { std: "docker" "start" "-a" "2b3a2320af833dc8edfcb33a8fe1ad7a1097be21e72d313e29d36b2d76836a67", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `search`
[INFO] [stderr]   --> src/softtube.rs:12:19
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub fn search(search : Option<Search>) {
[INFO] [stderr]    |                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_search`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Search` is never used
[INFO] [stderr]  --> src/softtube.rs:2:10
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub enum Search {
[INFO] [stderr]   |          ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Videos` is never constructed
[INFO] [stderr]  --> src/softtube.rs:7:12
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub struct Videos {
[INFO] [stderr]   |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `search` is never used
[INFO] [stderr]   --> src/softtube.rs:12:12
[INFO] [stderr]    |
[INFO] [stderr] 11 | impl Videos {
[INFO] [stderr]    | ----------- associated function in this implementation
[INFO] [stderr] 12 |     pub fn search(search : Option<Search>) {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `softtube-error` (bin "softtube-error" test) generated 4 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/softtube_error-7f1bf32277b7b57c)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[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" "2b3a2320af833dc8edfcb33a8fe1ad7a1097be21e72d313e29d36b2d76836a67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b3a2320af833dc8edfcb33a8fe1ad7a1097be21e72d313e29d36b2d76836a67", kill_on_drop: false }`
[INFO] [stdout] 2b3a2320af833dc8edfcb33a8fe1ad7a1097be21e72d313e29d36b2d76836a67