[INFO] cloning repository https://github.com/yppan/rusty-QM-coder [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yppan/rusty-QM-coder" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyppan%2Frusty-QM-coder", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyppan%2Frusty-QM-coder'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ea98889d467294d450bfb1212c9786fe1eaae75f [INFO] checking yppan/rusty-QM-coder against try#b8ee37b59c6e1f39bae18b85e057975ab0d89308 for pr-139587-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyppan%2Frusty-QM-coder" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/yppan/rusty-QM-coder on toolchain b8ee37b59c6e1f39bae18b85e057975ab0d89308 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b8ee37b59c6e1f39bae18b85e057975ab0d89308" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/yppan/rusty-QM-coder [INFO] finished tweaking git repo https://github.com/yppan/rusty-QM-coder [INFO] tweaked toml for git repo https://github.com/yppan/rusty-QM-coder written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/yppan/rusty-QM-coder 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" "+b8ee37b59c6e1f39bae18b85e057975ab0d89308" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded csv v1.1.4 [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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+b8ee37b59c6e1f39bae18b85e057975ab0d89308" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ec3750f87f0beaec2ed1c4859f55382bcd565d0ac5c4c4cb06897dae3e3a7a1d [INFO] running `Command { std: "docker" "start" "-a" "ec3750f87f0beaec2ed1c4859f55382bcd565d0ac5c4c4cb06897dae3e3a7a1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ec3750f87f0beaec2ed1c4859f55382bcd565d0ac5c4c4cb06897dae3e3a7a1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec3750f87f0beaec2ed1c4859f55382bcd565d0ac5c4c4cb06897dae3e3a7a1d", kill_on_drop: false }` [INFO] [stdout] ec3750f87f0beaec2ed1c4859f55382bcd565d0ac5c4c4cb06897dae3e3a7a1d [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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+b8ee37b59c6e1f39bae18b85e057975ab0d89308" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5d362306cf33b7ce32e2a0b42034c657fe506726f70e7d1e1791b68bba96756d [INFO] running `Command { std: "docker" "start" "-a" "5d362306cf33b7ce32e2a0b42034c657fe506726f70e7d1e1791b68bba96756d", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking bstr v0.2.14 [INFO] [stderr] Checking csv v1.1.4 [INFO] [stderr] Checking rusty-QM-coder v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0277]: the trait bound `QMstatus: Clone` is not satisfied [INFO] [stdout] --> src/coder.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 25 | #[derive(Debug, Clone)] [INFO] [stdout] | ----- in this derive macro expansion [INFO] [stdout] 26 | pub struct Encoder { [INFO] [stdout] 27 | qm_table: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ the trait `Clone` is not implemented for `QMstatus` [INFO] [stdout] | [INFO] [stdout] = note: required for `Vec` to implement `Clone` [INFO] [stdout] help: consider annotating `QMstatus` with `#[derive(Clone)]` [INFO] [stdout] | [INFO] [stdout] 5 + #[derive(Clone)] [INFO] [stdout] 6 | struct QMstatus { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `QMstatus: Clone` is not satisfied [INFO] [stdout] --> src/coder.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 25 | #[derive(Debug, Clone)] [INFO] [stdout] | ----- in this derive macro expansion [INFO] [stdout] 26 | pub struct Encoder { [INFO] [stdout] 27 | qm_table: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ the trait `Clone` is not implemented for `QMstatus` [INFO] [stdout] | [INFO] [stdout] = note: required for `Vec` to implement `Clone` [INFO] [stdout] help: consider annotating `QMstatus` with `#[derive(Clone)]` [INFO] [stdout] | [INFO] [stdout] 5 + #[derive(Clone)] [INFO] [stdout] 6 | struct QMstatus { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `Clone` found for struct `Vec` in the current scope [INFO] [stdout] --> src/coder.rs:107:48 [INFO] [stdout] | [INFO] [stdout] 107 | for j in self.qm_table.Clone() { [INFO] [stdout] | ^^^^^ method not found in `Vec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `Clone` found for struct `Vec` in the current scope [INFO] [stdout] --> src/coder.rs:107:48 [INFO] [stdout] | [INFO] [stdout] 107 | for j in self.qm_table.Clone() { [INFO] [stdout] | ^^^^^ method not found in `Vec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `De` is never read [INFO] [stdout] --> src/coder.rs:65:21 [INFO] [stdout] | [INFO] [stdout] 65 | let mut De:u8 = 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: unused variable: `result` [INFO] [stdout] --> src/coder.rs:116:38 [INFO] [stdout] | [INFO] [stdout] 116 | pub fn renormalize(mut self, result:&Vec){ [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `De` is never read [INFO] [stdout] --> src/coder.rs:65:21 [INFO] [stdout] | [INFO] [stdout] 65 | let mut De:u8 = 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: variable does not need to be mutable [INFO] [stdout] --> src/coder.rs:165:17 [INFO] [stdout] | [INFO] [stdout] 165 | let mut result = Vec::new(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/coder.rs:116:38 [INFO] [stdout] | [INFO] [stdout] 116 | pub fn renormalize(mut self, result:&Vec){ [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/coder.rs:165:17 [INFO] [stdout] | [INFO] [stdout] 165 | let mut result = Vec::new(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rusty-QM-coder` (lib) due to 2 previous errors; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] Some errors have detailed explanations: E0277, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rusty-QM-coder` (lib test) due to 2 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "5d362306cf33b7ce32e2a0b42034c657fe506726f70e7d1e1791b68bba96756d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d362306cf33b7ce32e2a0b42034c657fe506726f70e7d1e1791b68bba96756d", kill_on_drop: false }` [INFO] [stdout] 5d362306cf33b7ce32e2a0b42034c657fe506726f70e7d1e1791b68bba96756d