[INFO] cloning repository https://github.com/pjungwir/rust-initialization-functions [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pjungwir/rust-initialization-functions" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpjungwir%2Frust-initialization-functions", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpjungwir%2Frust-initialization-functions'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 06310eb87fceb0bfc4bd9df05991e00f44a12b3b [INFO] checking pjungwir/rust-initialization-functions against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpjungwir%2Frust-initialization-functions" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pjungwir/rust-initialization-functions on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/pjungwir/rust-initialization-functions [INFO] finished tweaking git repo https://github.com/pjungwir/rust-initialization-functions [INFO] tweaked toml for git repo https://github.com/pjungwir/rust-initialization-functions written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/pjungwir/rust-initialization-functions already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded md5 v0.3.3 [INFO] [stderr] Downloaded chan v0.1.19 [INFO] [stderr] Downloaded postgres v0.13.6 [INFO] [stderr] Downloaded chan-signal v0.2.0 [INFO] [stderr] Downloaded openssl v0.9.7 [INFO] [stderr] Downloaded postgres-protocol v0.2.1 [INFO] [stderr] Downloaded postgres-shared v0.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4fb3b0d38cb1636b7b5f61af1cb6712c3342194c6ac990a4399cff0e6a859983 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "4fb3b0d38cb1636b7b5f61af1cb6712c3342194c6ac990a4399cff0e6a859983", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4fb3b0d38cb1636b7b5f61af1cb6712c3342194c6ac990a4399cff0e6a859983", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4fb3b0d38cb1636b7b5f61af1cb6712c3342194c6ac990a4399cff0e6a859983", kill_on_drop: false }` [INFO] [stdout] 4fb3b0d38cb1636b7b5f61af1cb6712c3342194c6ac990a4399cff0e6a859983 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 84e1f2c41737e7ea193c509488ccc3410aa3789b49ae7a468afa7dc1858f2e78 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "84e1f2c41737e7ea193c509488ccc3410aa3789b49ae7a468afa7dc1858f2e78", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.21 [INFO] [stderr] Checking siphasher v0.2.1 [INFO] [stderr] Compiling openssl v0.9.7 [INFO] [stderr] Checking md5 v0.3.3 [INFO] [stderr] Checking fallible-iterator v0.1.3 [INFO] [stderr] Checking lazy_static v0.2.2 [INFO] [stderr] Checking byteorder v1.0.0 [INFO] [stderr] Checking hex v0.2.0 [INFO] [stderr] Checking bitflags v0.7.0 [INFO] [stderr] Checking bit-vec v0.4.3 [INFO] [stderr] Checking bufstream v0.1.2 [INFO] [stderr] Checking log v0.3.6 [INFO] [stderr] Checking phf_shared v0.7.21 [INFO] [stderr] Checking bit-set v0.4.0 [INFO] [stderr] Checking phf v0.7.21 [INFO] [stderr] Checking memchr v1.0.1 [INFO] [stderr] Checking time v0.1.36 [INFO] [stderr] Checking openssl-sys v0.9.7 [INFO] [stderr] Checking rand v0.3.15 [INFO] [stderr] Checking postgres-protocol v0.2.1 [INFO] [stderr] Checking chrono v0.2.25 [INFO] [stderr] Checking chan v0.1.19 [INFO] [stderr] Checking postgres-shared v0.1.1 [INFO] [stderr] Checking chan-signal v0.2.0 [INFO] [stderr] Checking postgres v0.13.6 [INFO] [stderr] Checking initialization-functions v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/main.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::prelude::*` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::io::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Read` [INFO] [stdout] --> src/main.rs:8:15 [INFO] [stdout] | [INFO] [stdout] 8 | use std::io::{Read, Write}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `postgres::types::ToSql` [INFO] [stdout] --> src/main.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use postgres::types::ToSql; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `postgres::transaction::Transaction` [INFO] [stdout] --> src/main.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use postgres::transaction::Transaction; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:28:39 [INFO] [stdout] | [INFO] [stdout] 28 | Ok(mut f) => Box::new(f) as Box, [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:31:41 [INFO] [stdout] | [INFO] [stdout] 31 | Box::new(io::stdout()) as Box // oh well [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:38:35 [INFO] [stdout] | [INFO] [stdout] 38 | Box::new(io::stdout()) as Box [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `job_id` is assigned to, but never used [INFO] [stdout] --> src/main.rs:20:7 [INFO] [stdout] | [INFO] [stdout] 20 | let mut job_id = None; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_job_id` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `job_id` is never read [INFO] [stdout] --> src/main.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | job_id = Some(val.clone()); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `signal` [INFO] [stdout] --> src/main.rs:42:7 [INFO] [stdout] | [INFO] [stdout] 42 | let signal = chan_signal::notify(&[Signal::INT, Signal::TERM]); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_signal` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `log` [INFO] [stdout] --> src/main.rs:54:26 [INFO] [stdout] | [INFO] [stdout] 54 | fn do_the_work(mut log: W, db: &MyAppDb) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_log` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `db` [INFO] [stdout] --> src/main.rs:54:38 [INFO] [stdout] | [INFO] [stdout] 54 | fn do_the_work(mut log: W, db: &MyAppDb) { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_db` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/main.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::prelude::*` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::io::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Read` [INFO] [stdout] --> src/main.rs:8:15 [INFO] [stdout] | [INFO] [stdout] 8 | use std::io::{Read, Write}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `postgres::types::ToSql` [INFO] [stdout] --> src/main.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use postgres::types::ToSql; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `postgres::transaction::Transaction` [INFO] [stdout] --> src/main.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use postgres::transaction::Transaction; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:28:39 [INFO] [stdout] | [INFO] [stdout] 28 | Ok(mut f) => Box::new(f) as Box, [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:31:41 [INFO] [stdout] | [INFO] [stdout] 31 | Box::new(io::stdout()) as Box // oh well [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:38:35 [INFO] [stdout] | [INFO] [stdout] 38 | Box::new(io::stdout()) as Box [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:28:10 [INFO] [stdout] | [INFO] [stdout] 28 | Ok(mut f) => Box::new(f) as Box, [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] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:54:26 [INFO] [stdout] | [INFO] [stdout] 54 | fn do_the_work(mut log: W, db: &MyAppDb) { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `job_id` is assigned to, but never used [INFO] [stdout] --> src/main.rs:20:7 [INFO] [stdout] | [INFO] [stdout] 20 | let mut job_id = None; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_job_id` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `job_id` is never read [INFO] [stdout] --> src/main.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | job_id = Some(val.clone()); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `signal` [INFO] [stdout] --> src/main.rs:42:7 [INFO] [stdout] | [INFO] [stdout] 42 | let signal = chan_signal::notify(&[Signal::INT, Signal::TERM]); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_signal` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `log` [INFO] [stdout] --> src/main.rs:54:26 [INFO] [stdout] | [INFO] [stdout] 54 | fn do_the_work(mut log: W, db: &MyAppDb) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_log` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `db` [INFO] [stdout] --> src/main.rs:54:38 [INFO] [stdout] | [INFO] [stdout] 54 | fn do_the_work(mut log: W, db: &MyAppDb) { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_db` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:28:10 [INFO] [stdout] | [INFO] [stdout] 28 | Ok(mut f) => Box::new(f) as Box, [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] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:54:26 [INFO] [stdout] | [INFO] [stdout] 54 | fn do_the_work(mut log: W, db: &MyAppDb) { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.68s [INFO] running `Command { std: "docker" "inspect" "84e1f2c41737e7ea193c509488ccc3410aa3789b49ae7a468afa7dc1858f2e78", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84e1f2c41737e7ea193c509488ccc3410aa3789b49ae7a468afa7dc1858f2e78", kill_on_drop: false }` [INFO] [stdout] 84e1f2c41737e7ea193c509488ccc3410aa3789b49ae7a468afa7dc1858f2e78