[INFO] cloning repository https://github.com/mkatychev/tache [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mkatychev/tache" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmkatychev%2Ftache", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmkatychev%2Ftache'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f32c9f5a4a4f88627ab79671424bcd1726838b33 [INFO] checking mkatychev/tache against master#4847d6a9d07d4be9ba3196f6ad444af2d7bdde72 for pr-134276 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmkatychev%2Ftache" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mkatychev/tache on toolchain 4847d6a9d07d4be9ba3196f6ad444af2d7bdde72 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4847d6a9d07d4be9ba3196f6ad444af2d7bdde72" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mkatychev/tache [INFO] finished tweaking git repo https://github.com/mkatychev/tache [INFO] tweaked toml for git repo https://github.com/mkatychev/tache written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/mkatychev/tache 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" "+4847d6a9d07d4be9ba3196f6ad444af2d7bdde72" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+4847d6a9d07d4be9ba3196f6ad444af2d7bdde72" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b0e6782701adde4e7483e7ed6e8947b659e2f74acaa615f093d155430c729502 [INFO] running `Command { std: "docker" "start" "-a" "b0e6782701adde4e7483e7ed6e8947b659e2f74acaa615f093d155430c729502", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b0e6782701adde4e7483e7ed6e8947b659e2f74acaa615f093d155430c729502", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0e6782701adde4e7483e7ed6e8947b659e2f74acaa615f093d155430c729502", kill_on_drop: false }` [INFO] [stdout] b0e6782701adde4e7483e7ed6e8947b659e2f74acaa615f093d155430c729502 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+4847d6a9d07d4be9ba3196f6ad444af2d7bdde72" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 63618b9ee06500314b839658a988187e113763b2bd4467372e2834e8c4434cf1 [INFO] running `Command { std: "docker" "start" "-a" "63618b9ee06500314b839658a988187e113763b2bd4467372e2834e8c4434cf1", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Checking tache v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `libc` [INFO] [stdout] --> src/lib.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use libc; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Path` and `rc::Rc` [INFO] [stdout] --> src/lib.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | path::{Path, PathBuf}, [INFO] [stdout] | ^^^^ [INFO] [stdout] 6 | rc::Rc, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `libc` [INFO] [stdout] --> src/lib.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use libc; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Path` and `rc::Rc` [INFO] [stdout] --> src/lib.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | path::{Path, PathBuf}, [INFO] [stdout] | ^^^^ [INFO] [stdout] 6 | rc::Rc, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `NR_JOBS` is never used [INFO] [stdout] --> src/lib.rs:9:7 [INFO] [stdout] | [INFO] [stdout] 9 | const NR_JOBS: usize = 20; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PATH_BUFSIZE` is never used [INFO] [stdout] --> src/lib.rs:10:7 [INFO] [stdout] | [INFO] [stdout] 10 | const PATH_BUFSIZE: usize = 1024; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `COMMAND_BUFSIZE` is never used [INFO] [stdout] --> src/lib.rs:11:7 [INFO] [stdout] | [INFO] [stdout] 11 | const COMMAND_BUFSIZE: usize = 1024; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TOKEN_BUFSIZE` is never used [INFO] [stdout] --> src/lib.rs:12:7 [INFO] [stdout] | [INFO] [stdout] 12 | const TOKEN_BUFSIZE: usize = 64; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Job` is never constructed [INFO] [stdout] --> src/lib.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 25 | struct Job { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Shell` is never constructed [INFO] [stdout] --> src/lib.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 33 | struct Shell { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/lib.rs:41:8 [INFO] [stdout] | [INFO] [stdout] 40 | impl Shell { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] 41 | fn get_job_id_by_pid(&self, pid: usize) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 54 | fn get_job_by_id(&self, id: usize) -> Option<&Job> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | fn get_root_by_job_id(&self, id: usize) -> Option<&Box> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 62 | fn get_pgid_by_job_id(&self, id: usize) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 66 | fn get_proc_count(&self, id: usize, filter: ProcFilter) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 88 | fn get_next_job_id(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 92 | fn print_processes_of_job(&self, id: usize) -> Option<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 110 | fn print_job_status(self, id: usize) -> Result<(), &'static str> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 132 | fn release_job(self, id: usize) -> Result<(), &'static str> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Execution` is never used [INFO] [stdout] --> src/lib.rs:155:6 [INFO] [stdout] | [INFO] [stdout] 155 | enum Execution { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ProcFilter` is never used [INFO] [stdout] --> src/lib.rs:164:6 [INFO] [stdout] | [INFO] [stdout] 164 | enum ProcFilter { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `value` is never used [INFO] [stdout] --> src/lib.rs:181:20 [INFO] [stdout] | [INFO] [stdout] 180 | impl $name { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] 181 | fn value(&self) -> $type { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 198 | / enum_val! { [INFO] [stdout] 199 | | pub enum Command:: { [INFO] [stdout] 200 | | External = 0, [INFO] [stdout] 201 | | Exit = 1, [INFO] [stdout] ... | [INFO] [stdout] 234 | | } [INFO] [stdout] 235 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `enum_val` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `TokenDelimiters` is never used [INFO] [stdout] --> src/lib.rs:219:10 [INFO] [stdout] | [INFO] [stdout] 219 | enum TokenDelimiters:: { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `enum_val` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `NR_JOBS` is never used [INFO] [stdout] --> src/lib.rs:9:7 [INFO] [stdout] | [INFO] [stdout] 9 | const NR_JOBS: usize = 20; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PATH_BUFSIZE` is never used [INFO] [stdout] --> src/lib.rs:10:7 [INFO] [stdout] | [INFO] [stdout] 10 | const PATH_BUFSIZE: usize = 1024; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `COMMAND_BUFSIZE` is never used [INFO] [stdout] --> src/lib.rs:11:7 [INFO] [stdout] | [INFO] [stdout] 11 | const COMMAND_BUFSIZE: usize = 1024; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TOKEN_BUFSIZE` is never used [INFO] [stdout] --> src/lib.rs:12:7 [INFO] [stdout] | [INFO] [stdout] 12 | const TOKEN_BUFSIZE: usize = 64; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Job` is never constructed [INFO] [stdout] --> src/lib.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 25 | struct Job { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Shell` is never constructed [INFO] [stdout] --> src/lib.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 33 | struct Shell { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/lib.rs:41:8 [INFO] [stdout] | [INFO] [stdout] 40 | impl Shell { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] 41 | fn get_job_id_by_pid(&self, pid: usize) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 54 | fn get_job_by_id(&self, id: usize) -> Option<&Job> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | fn get_root_by_job_id(&self, id: usize) -> Option<&Box> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 62 | fn get_pgid_by_job_id(&self, id: usize) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 66 | fn get_proc_count(&self, id: usize, filter: ProcFilter) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 88 | fn get_next_job_id(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 92 | fn print_processes_of_job(&self, id: usize) -> Option<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 110 | fn print_job_status(self, id: usize) -> Result<(), &'static str> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 132 | fn release_job(self, id: usize) -> Result<(), &'static str> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Execution` is never used [INFO] [stdout] --> src/lib.rs:155:6 [INFO] [stdout] | [INFO] [stdout] 155 | enum Execution { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ProcFilter` is never used [INFO] [stdout] --> src/lib.rs:164:6 [INFO] [stdout] | [INFO] [stdout] 164 | enum ProcFilter { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `value` is never used [INFO] [stdout] --> src/lib.rs:181:20 [INFO] [stdout] | [INFO] [stdout] 180 | impl $name { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] 181 | fn value(&self) -> $type { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 198 | / enum_val! { [INFO] [stdout] 199 | | pub enum Command:: { [INFO] [stdout] 200 | | External = 0, [INFO] [stdout] 201 | | Exit = 1, [INFO] [stdout] ... | [INFO] [stdout] 234 | | } [INFO] [stdout] 235 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `enum_val` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `TokenDelimiters` is never used [INFO] [stdout] --> src/lib.rs:219:10 [INFO] [stdout] | [INFO] [stdout] 219 | enum TokenDelimiters:: { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `enum_val` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.73s [INFO] running `Command { std: "docker" "inspect" "63618b9ee06500314b839658a988187e113763b2bd4467372e2834e8c4434cf1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "63618b9ee06500314b839658a988187e113763b2bd4467372e2834e8c4434cf1", kill_on_drop: false }` [INFO] [stdout] 63618b9ee06500314b839658a988187e113763b2bd4467372e2834e8c4434cf1