[INFO] cloning repository https://github.com/stormshield-pj50/yamux_poc_zerocopy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stormshield-pj50/yamux_poc_zerocopy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstormshield-pj50%2Fyamux_poc_zerocopy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstormshield-pj50%2Fyamux_poc_zerocopy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d238c983759edf6e614c34b07c14952da3d118bf
[INFO] testing stormshield-pj50/yamux_poc_zerocopy against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstormshield-pj50%2Fyamux_poc_zerocopy" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/stormshield-pj50/yamux_poc_zerocopy
[INFO] finished tweaking git repo https://github.com/stormshield-pj50/yamux_poc_zerocopy
[INFO] tweaked toml for git repo https://github.com/stormshield-pj50/yamux_poc_zerocopy written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/stormshield-pj50/yamux_poc_zerocopy on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/stormshield-pj50/yamux_poc_zerocopy 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e60c385ee6dbf76af5832f7511de8bd07adcc22a218e2467f5af85cb5864a7b0
[INFO] running `Command { std: "docker" "start" "-a" "e60c385ee6dbf76af5832f7511de8bd07adcc22a218e2467f5af85cb5864a7b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e60c385ee6dbf76af5832f7511de8bd07adcc22a218e2467f5af85cb5864a7b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e60c385ee6dbf76af5832f7511de8bd07adcc22a218e2467f5af85cb5864a7b0", kill_on_drop: false }`
[INFO] [stdout] e60c385ee6dbf76af5832f7511de8bd07adcc22a218e2467f5af85cb5864a7b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8d2c0c1449e11ce503ea33990cb0aca643e9e24988721c5070302410bdc3a2ae
[INFO] running `Command { std: "docker" "start" "-a" "8d2c0c1449e11ce503ea33990cb0aca643e9e24988721c5070302410bdc3a2ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.29
[INFO] [stderr]    Compiling zerocopy-derive v0.7.0
[INFO] [stderr]    Compiling zerocopy v0.7.0
[INFO] [stderr]    Compiling yamux v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `flags` and `stream_id` are never read
[INFO] [stdout]   --> src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct Header<T> {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 10 |     flags: Flags,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 11 |     stream_id: StreamId,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Header` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/main.rs:57:19
[INFO] [stdout]    |
[INFO] [stdout] 56 | impl StreamId {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] 57 |     pub(crate) fn new(val: u32) -> Self {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.18s
[INFO] running `Command { std: "docker" "inspect" "8d2c0c1449e11ce503ea33990cb0aca643e9e24988721c5070302410bdc3a2ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d2c0c1449e11ce503ea33990cb0aca643e9e24988721c5070302410bdc3a2ae", kill_on_drop: false }`
[INFO] [stdout] 8d2c0c1449e11ce503ea33990cb0aca643e9e24988721c5070302410bdc3a2ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 569609179e73febafca3bbd606d4c4e1465cae388b93bff62d8a7d21901f00bd
[INFO] running `Command { std: "docker" "start" "-a" "569609179e73febafca3bbd606d4c4e1465cae388b93bff62d8a7d21901f00bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling yamux v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `flags` and `stream_id` are never read
[INFO] [stdout]   --> src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct Header<T> {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 10 |     flags: Flags,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 11 |     stream_id: StreamId,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Header` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/main.rs:57:19
[INFO] [stdout]    |
[INFO] [stdout] 56 | impl StreamId {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] 57 |     pub(crate) fn new(val: u32) -> Self {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "569609179e73febafca3bbd606d4c4e1465cae388b93bff62d8a7d21901f00bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "569609179e73febafca3bbd606d4c4e1465cae388b93bff62d8a7d21901f00bd", kill_on_drop: false }`
[INFO] [stdout] 569609179e73febafca3bbd606d4c4e1465cae388b93bff62d8a7d21901f00bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ceca00a3e583ba52e2cf03618b2fe0210271850e45848acd8ffb780f90000dba
[INFO] running `Command { std: "docker" "start" "-a" "ceca00a3e583ba52e2cf03618b2fe0210271850e45848acd8ffb780f90000dba", kill_on_drop: false }`
[INFO] [stderr] warning: fields `flags` and `stream_id` are never read
[INFO] [stderr]   --> src/main.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr]  7 | pub struct Header<T> {
[INFO] [stderr]    |            ------ fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 10 |     flags: Flags,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 11 |     stream_id: StreamId,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Header` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/main.rs:57:19
[INFO] [stderr]    |
[INFO] [stderr] 56 | impl StreamId {
[INFO] [stderr]    | ------------- associated function in this implementation
[INFO] [stderr] 57 |     pub(crate) fn new(val: u32) -> Self {
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `yamux` (bin "yamux" test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/yamux-c1088590afdf2afb)
[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" "ceca00a3e583ba52e2cf03618b2fe0210271850e45848acd8ffb780f90000dba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ceca00a3e583ba52e2cf03618b2fe0210271850e45848acd8ffb780f90000dba", kill_on_drop: false }`
[INFO] [stdout] ceca00a3e583ba52e2cf03618b2fe0210271850e45848acd8ffb780f90000dba