[INFO] cloning repository https://github.com/adambrenecki/yorick
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/adambrenecki/yorick" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadambrenecki%2Fyorick", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadambrenecki%2Fyorick'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8995a2d2a4a70b307f9615248f727aeaab22f445
[INFO] testing adambrenecki/yorick against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadambrenecki%2Fyorick" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/adambrenecki/yorick on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/adambrenecki/yorick
[INFO] finished tweaking git repo https://github.com/adambrenecki/yorick
[INFO] tweaked toml for git repo https://github.com/adambrenecki/yorick written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/adambrenecki/yorick already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_derive_internals v0.17.0
[INFO] [stderr]   Downloaded serde_derive v1.0.19
[INFO] [stderr]   Downloaded maplit v1.0.0
[INFO] [stderr]   Downloaded serde v1.0.19
[INFO] [stderr]   Downloaded same-file v1.0.0
[INFO] [stderr]   Downloaded walkdir v2.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1b71419736ab75421b6c5cfe263cb68c1c6fe7635f6ef1746b9c06ba67460970
[INFO] running `Command { std: "docker" "start" "-a" "1b71419736ab75421b6c5cfe263cb68c1c6fe7635f6ef1746b9c06ba67460970", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1b71419736ab75421b6c5cfe263cb68c1c6fe7635f6ef1746b9c06ba67460970", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b71419736ab75421b6c5cfe263cb68c1c6fe7635f6ef1746b9c06ba67460970", kill_on_drop: false }`
[INFO] [stdout] 1b71419736ab75421b6c5cfe263cb68c1c6fe7635f6ef1746b9c06ba67460970
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 90c0dd84100e34249af47e85e97f276effa5feb62c979268cbf5625ba1fb023e
[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" "90c0dd84100e34249af47e85e97f276effa5feb62c979268cbf5625ba1fb023e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.32
[INFO] [stderr]    Compiling same-file v1.0.0
[INFO] [stderr]    Compiling serde v1.0.19
[INFO] [stderr]    Compiling maplit v1.0.0
[INFO] [stderr]    Compiling serde_derive_internals v0.17.0
[INFO] [stderr]    Compiling walkdir v2.0.1
[INFO] [stderr]    Compiling rand v0.3.17
[INFO] [stderr]    Compiling serde_derive v1.0.19
[INFO] [stderr]    Compiling tempdir v0.3.5
[INFO] [stderr]    Compiling toml v0.4.5
[INFO] [stderr]    Compiling yorick v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/main.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]  --> src/output.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::{Read, Result, Write};
[INFO] [stdout]   |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tempdir::TempDir`
[INFO] [stdout]  --> src/output.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tempdir::TempDir;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/skeleton.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `create_dir`
[INFO] [stdout]  --> src/skeleton.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fs::{create_dir, File};
[INFO] [stdout]   |               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> src/skeleton.rs:3:40
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::io::{BufReader, Read, Result, Write};
[INFO] [stdout]   |                                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tempdir::TempDir`
[INFO] [stdout]  --> src/skeleton.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use tempdir::TempDir;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.04s
[INFO] running `Command { std: "docker" "inspect" "90c0dd84100e34249af47e85e97f276effa5feb62c979268cbf5625ba1fb023e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90c0dd84100e34249af47e85e97f276effa5feb62c979268cbf5625ba1fb023e", kill_on_drop: false }`
[INFO] [stdout] 90c0dd84100e34249af47e85e97f276effa5feb62c979268cbf5625ba1fb023e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9e31b97c5fd892da330fa5fa890141df7b407adcc8e65e1d0b7ddd707be91f95
[INFO] running `Command { std: "docker" "start" "-a" "9e31b97c5fd892da330fa5fa890141df7b407adcc8e65e1d0b7ddd707be91f95", kill_on_drop: false }`
[INFO] [stderr]    Compiling yorick v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.99s
[INFO] running `Command { std: "docker" "inspect" "9e31b97c5fd892da330fa5fa890141df7b407adcc8e65e1d0b7ddd707be91f95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e31b97c5fd892da330fa5fa890141df7b407adcc8e65e1d0b7ddd707be91f95", kill_on_drop: false }`
[INFO] [stdout] 9e31b97c5fd892da330fa5fa890141df7b407adcc8e65e1d0b7ddd707be91f95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ebfd5173791e3dc263f3bce72598360184aab1ec58800908512fd14dadec40ce
[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" "ebfd5173791e3dc263f3bce72598360184aab1ec58800908512fd14dadec40ce", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/yorick-11737a4124723af5
[INFO] [stdout] running 3 tests
[INFO] [stdout] test skeleton::test_fs_skeleton_reader ... ok
[INFO] [stdout] test config::test_load_config ... ok
[INFO] [stdout] test output::test_fs_output ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ebfd5173791e3dc263f3bce72598360184aab1ec58800908512fd14dadec40ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebfd5173791e3dc263f3bce72598360184aab1ec58800908512fd14dadec40ce", kill_on_drop: false }`
[INFO] [stdout] ebfd5173791e3dc263f3bce72598360184aab1ec58800908512fd14dadec40ce