[INFO] updating cached repository https://github.com/inakleinbottle/teach [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] [stderr] From https://github.com/inakleinbottle/teach [INFO] [stderr] 04026a1..6273420 master -> master [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 62734209c52381291183e8548b4ef05260f71cce [INFO] testing inakleinbottle/teach against beta-2019-09-28 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Finakleinbottle%2Fteach" "work/builds/worker-3/source"` [INFO] [stderr] Cloning into 'work/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/inakleinbottle/teach on toolchain beta-2019-09-28 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/inakleinbottle/teach [INFO] finished tweaking git repo https://github.com/inakleinbottle/teach [INFO] tweaked toml for git repo https://github.com/inakleinbottle/teach written to work/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/inakleinbottle/teach already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"` [INFO] [stdout] 20e9789279ea85249d7869e995713e0e3529e4e05ece4a03d81bd87ea1b7ecfc [INFO] running `"docker" "start" "-a" "20e9789279ea85249d7869e995713e0e3529e4e05ece4a03d81bd87ea1b7ecfc"` [INFO] [stderr] Compiling winapi v0.3.8 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling toml v0.4.10 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling toml v0.5.3 [INFO] [stderr] Compiling outparse v0.1.0 (https://github.com/inakleinbottle/texoutparse-rs.git#a1b51032) [INFO] [stderr] Compiling latex v0.3.1 [INFO] [stderr] Compiling combine v3.8.1 [INFO] [stderr] Compiling winconsole v0.10.0 [INFO] [stderr] Compiling colored v1.8.0 [INFO] [stderr] Compiling simple_logger v1.3.0 [INFO] [stderr] Compiling confy v0.3.1 [INFO] [stderr] Compiling toml_edit v0.1.5 [INFO] [stderr] Compiling teach v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `PathBuf` [INFO] [stderr] --> src/preview.rs:4:23 [INFO] [stderr] | [INFO] [stderr] 4 | use std::path::{Path, PathBuf}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `error` [INFO] [stderr] --> src/preview.rs:11:17 [INFO] [stderr] | [INFO] [stderr] 11 | use log::{warn, error, info, trace}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::prelude` [INFO] [stderr] --> src/makefile.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/makefile.rs:191:9 [INFO] [stderr] | [INFO] [stderr] 191 | let mut comp: Vec<&str> = components.iter().map(AsRef::as_ref).collect(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `TEXINPUTS` should have a snake case name [INFO] [stderr] --> src/makefile.rs:144:13 [INFO] [stderr] | [INFO] [stderr] 144 | let mut TEXINPUTS = String::from("export TEXINPUTS="); [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to snake case: `texinputs` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Path` [INFO] [stderr] --> src/main.rs:1:17 [INFO] [stderr] | [INFO] [stderr] 1 | use std::path::{Path, PathBuf}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 38.14s [INFO] running `"docker" "inspect" "20e9789279ea85249d7869e995713e0e3529e4e05ece4a03d81bd87ea1b7ecfc"` [INFO] running `"docker" "rm" "-f" "20e9789279ea85249d7869e995713e0e3529e4e05ece4a03d81bd87ea1b7ecfc"` [INFO] [stdout] 20e9789279ea85249d7869e995713e0e3529e4e05ece4a03d81bd87ea1b7ecfc [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"` [INFO] [stdout] f0bc5e568b9f02d20f841bf32f4baa38216e1b53dfa4b91347fdb54e6a1f81b8 [INFO] running `"docker" "start" "-a" "f0bc5e568b9f02d20f841bf32f4baa38216e1b53dfa4b91347fdb54e6a1f81b8"` [INFO] [stderr] Compiling teach v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `PathBuf` [INFO] [stderr] --> src/preview.rs:4:23 [INFO] [stderr] | [INFO] [stderr] 4 | use std::path::{Path, PathBuf}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `error` [INFO] [stderr] --> src/preview.rs:11:17 [INFO] [stderr] | [INFO] [stderr] 11 | use log::{warn, error, info, trace}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Path` [INFO] [stderr] --> src/main.rs:1:17 [INFO] [stderr] | [INFO] [stderr] 1 | use std::path::{Path, PathBuf}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::prelude` [INFO] [stderr] --> src/makefile.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/makefile.rs:191:9 [INFO] [stderr] | [INFO] [stderr] 191 | let mut comp: Vec<&str> = components.iter().map(AsRef::as_ref).collect(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `TEXINPUTS` should have a snake case name [INFO] [stderr] --> src/makefile.rs:144:13 [INFO] [stderr] | [INFO] [stderr] 144 | let mut TEXINPUTS = String::from("export TEXINPUTS="); [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to snake case: `texinputs` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.04s [INFO] running `"docker" "inspect" "f0bc5e568b9f02d20f841bf32f4baa38216e1b53dfa4b91347fdb54e6a1f81b8"` [INFO] running `"docker" "rm" "-f" "f0bc5e568b9f02d20f841bf32f4baa38216e1b53dfa4b91347fdb54e6a1f81b8"` [INFO] [stdout] f0bc5e568b9f02d20f841bf32f4baa38216e1b53dfa4b91347fdb54e6a1f81b8 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"` [INFO] [stdout] 7b7286e9a55c88f2c5b0cbdcf690af22c67989352a6c503239b35e68459f977f [INFO] running `"docker" "start" "-a" "7b7286e9a55c88f2c5b0cbdcf690af22c67989352a6c503239b35e68459f977f"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.46s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/teach-0db65f0406658940 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test makefile::tests::test_display_make_rule ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/teach-bd6958c5e0db5225 [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 [INFO] [stdout] [INFO] [stderr] Doc-tests teach [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "7b7286e9a55c88f2c5b0cbdcf690af22c67989352a6c503239b35e68459f977f"` [INFO] running `"docker" "rm" "-f" "7b7286e9a55c88f2c5b0cbdcf690af22c67989352a6c503239b35e68459f977f"` [INFO] [stdout] 7b7286e9a55c88f2c5b0cbdcf690af22c67989352a6c503239b35e68459f977f