[INFO] fetching crate uvm-install2 0.4.0...
[INFO] testing uvm-install2-0.4.0 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate uvm-install2 0.4.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate uvm-install2 0.4.0 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate uvm-install2 0.4.0
[INFO] finished tweaking crates.io crate uvm-install2 0.4.0
[INFO] tweaked toml for crates.io crate uvm-install2 0.4.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate uvm-install2 0.4.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded uvm_install_core v0.3.0
[INFO] [stderr]   Downloaded indicatif v0.12.0
[INFO] [stderr]   Downloaded uvm_install_graph v0.3.0
[INFO] [stderr]   Downloaded test-env-log v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0e113a4869d7d37999dec292c16c8802b6de5d5a15a11630640bb96b35cb0360
[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" "0e113a4869d7d37999dec292c16c8802b6de5d5a15a11630640bb96b35cb0360", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e113a4869d7d37999dec292c16c8802b6de5d5a15a11630640bb96b35cb0360", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e113a4869d7d37999dec292c16c8802b6de5d5a15a11630640bb96b35cb0360", kill_on_drop: false }`
[INFO] [stdout] 0e113a4869d7d37999dec292c16c8802b6de5d5a15a11630640bb96b35cb0360
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df283fddb8c5d2ffa6c1847decd8357868ff594dc14b361c9be4d3320b63e8a4
[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" "df283fddb8c5d2ffa6c1847decd8357868ff594dc14b361c9be4d3320b63e8a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling plist v0.3.0
[INFO] [stderr]    Compiling result v1.0.0
[INFO] [stderr]    Compiling bzip2-sys v0.1.7
[INFO] [stderr]    Compiling indexmap v1.3.1
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling error-chain v0.12.1
[INFO] [stderr]    Compiling idna v0.1.5
[INFO] [stderr]    Compiling idna v0.2.0
[INFO] [stderr]    Compiling dirs-2 v1.1.0
[INFO] [stderr]    Compiling cluFlock v1.2.5
[INFO] [stderr]    Compiling clicolors-control v1.0.1
[INFO] [stderr]    Compiling termios v0.3.1
[INFO] [stderr]    Compiling want v0.2.0
[INFO] [stderr]    Compiling native-tls v0.2.3
[INFO] [stderr]    Compiling futures-cpupool v0.1.8
[INFO] [stderr]    Compiling daggy v0.6.0
[INFO] [stderr]    Compiling backtrace v0.3.42
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling regex v1.3.3
[INFO] [stderr]    Compiling mime_guess v2.0.1
[INFO] [stderr]    Compiling tokio-io v0.1.12
[INFO] [stderr]    Compiling http v0.1.21
[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling md-5 v0.8.0
[INFO] [stderr]    Compiling derive_deref v1.1.0
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling url v1.7.2
[INFO] [stderr]    Compiling url v2.1.1
[INFO] [stderr]    Compiling tokio-threadpool v0.1.17
[INFO] [stderr]    Compiling tokio-reactor v0.1.11
[INFO] [stderr]    Compiling uvm_move_dir v0.1.1
[INFO] [stderr]    Compiling bzip2 v0.3.3
[INFO] [stderr]    Compiling cookie v0.12.0
[INFO] [stderr]    Compiling zip v0.5.4
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling console v0.9.2
[INFO] [stderr]    Compiling flexi_logger v0.14.5
[INFO] [stderr]    Compiling publicsuffix v1.5.4
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling indicatif v0.12.0
[INFO] [stderr]    Compiling h2 v0.1.26
[INFO] [stderr]    Compiling http-body v0.1.0
[INFO] [stderr]    Compiling failure v0.1.6
[INFO] [stderr]    Compiling hyper v0.12.35
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]    Compiling hyper-tls v0.3.2
[INFO] [stderr]    Compiling serde_json v1.0.45
[INFO] [stderr]    Compiling serde_urlencoded v0.5.5
[INFO] [stderr]    Compiling serde_yaml v0.8.11
[INFO] [stderr]    Compiling hex-serde v0.1.0
[INFO] [stderr]    Compiling serde_ini v0.2.0
[INFO] [stderr]    Compiling cookie_store v0.7.0
[INFO] [stderr]    Compiling reqwest v0.9.24
[INFO] [stderr]    Compiling uvm_core v0.8.0
[INFO] [stderr]    Compiling uvm_install_core v0.3.0
[INFO] [stderr]    Compiling uvm_install_graph v0.3.0
[INFO] [stderr]    Compiling uvm-install2 v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:2:1
[INFO] [stdout]    |
[INFO] [stdout] 2  | / error_chain! {
[INFO] [stdout] 3  | |     links {
[INFO] [stdout] 4  | |         UvmError(uvm_core::error::UvmError, uvm_core::error::UvmErrorKind);
[INFO] [stdout] 5  | |         UvmInstallCoreError(uvm_install_core::error::Error, uvm_install_core::error::ErrorKind);
[INFO] [stdout] ...  |
[INFO] [stdout] 11 | |     }
[INFO] [stdout] 12 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:2:1
[INFO] [stdout]    |
[INFO] [stdout] 2  | / error_chain! {
[INFO] [stdout] 3  | |     links {
[INFO] [stdout] 4  | |         UvmError(uvm_core::error::UvmError, uvm_core::error::UvmErrorKind);
[INFO] [stdout] 5  | |         UvmInstallCoreError(uvm_install_core::error::Error, uvm_install_core::error::ErrorKind);
[INFO] [stdout] ...  |
[INFO] [stdout] 11 | |     }
[INFO] [stdout] 12 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 19s
[INFO] running `Command { std: "docker" "inspect" "df283fddb8c5d2ffa6c1847decd8357868ff594dc14b361c9be4d3320b63e8a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df283fddb8c5d2ffa6c1847decd8357868ff594dc14b361c9be4d3320b63e8a4", kill_on_drop: false }`
[INFO] [stdout] df283fddb8c5d2ffa6c1847decd8357868ff594dc14b361c9be4d3320b63e8a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "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] 2b6f2b4dd71f7140c4251c278217389b8997a8d693dacf2fad544908e2acef0b
[INFO] running `Command { std: "docker" "start" "-a" "2b6f2b4dd71f7140c4251c278217389b8997a8d693dacf2fad544908e2acef0b", kill_on_drop: false }`
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:2:1
[INFO] [stdout]    |
[INFO] [stdout] 2  | / error_chain! {
[INFO] [stdout] 3  | |     links {
[INFO] [stdout] 4  | |         UvmError(uvm_core::error::UvmError, uvm_core::error::UvmErrorKind);
[INFO] [stdout] 5  | |         UvmInstallCoreError(uvm_install_core::error::Error, uvm_install_core::error::ErrorKind);
[INFO] [stdout] ...  |
[INFO] [stdout] 11 | |     }
[INFO] [stdout] 12 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:2:1
[INFO] [stdout]    |
[INFO] [stdout] 2  | / error_chain! {
[INFO] [stdout] 3  | |     links {
[INFO] [stdout] 4  | |         UvmError(uvm_core::error::UvmError, uvm_core::error::UvmErrorKind);
[INFO] [stdout] 5  | |         UvmInstallCoreError(uvm_install_core::error::Error, uvm_install_core::error::ErrorKind);
[INFO] [stdout] ...  |
[INFO] [stdout] 11 | |     }
[INFO] [stdout] 12 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling test-env-log v0.1.1
[INFO] [stderr]    Compiling uvm-install2 v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `env_logger`
[INFO] [stdout]  --> tests/install_tests.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use env_logger;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashSet`
[INFO] [stdout]  --> tests/install_tests.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::HashSet;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tempfile`
[INFO] [stdout]  --> tests/install_tests.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use tempfile;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `test_env_log::test`
[INFO] [stdout]  --> tests/install_tests.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use test_env_log::test;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Component`, `Installation`, `Version`
[INFO] [stdout]  --> tests/install_tests.rs:5:23
[INFO] [stdout]   |
[INFO] [stdout] 5 | use uvm_core::unity::{Component, Installation, Version};
[INFO] [stdout]   |                       ^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:2:1
[INFO] [stdout]    |
[INFO] [stdout] 2  | / error_chain! {
[INFO] [stdout] 3  | |     links {
[INFO] [stdout] 4  | |         UvmError(uvm_core::error::UvmError, uvm_core::error::UvmErrorKind);
[INFO] [stdout] 5  | |         UvmInstallCoreError(uvm_install_core::error::Error, uvm_install_core::error::ErrorKind);
[INFO] [stdout] ...  |
[INFO] [stdout] 11 | |     }
[INFO] [stdout] 12 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:2:1
[INFO] [stdout]    |
[INFO] [stdout] 2  | / error_chain! {
[INFO] [stdout] 3  | |     links {
[INFO] [stdout] 4  | |         UvmError(uvm_core::error::UvmError, uvm_core::error::UvmErrorKind);
[INFO] [stdout] 5  | |         UvmInstallCoreError(uvm_install_core::error::Error, uvm_install_core::error::ErrorKind);
[INFO] [stdout] ...  |
[INFO] [stdout] 11 | |     }
[INFO] [stdout] 12 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.24s
[INFO] running `Command { std: "docker" "inspect" "2b6f2b4dd71f7140c4251c278217389b8997a8d693dacf2fad544908e2acef0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b6f2b4dd71f7140c4251c278217389b8997a8d693dacf2fad544908e2acef0b", kill_on_drop: false }`
[INFO] [stdout] 2b6f2b4dd71f7140c4251c278217389b8997a8d693dacf2fad544908e2acef0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2e6d6db622e29e5ba6148c15c1cf2362bed2b0dddafca0a64163a5f26c0292a6
[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" "2e6d6db622e29e5ba6148c15c1cf2362bed2b0dddafca0a64163a5f26c0292a6", 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] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:2:1
[INFO] [stderr]    |
[INFO] [stderr] 2  | / error_chain! {
[INFO] [stderr] 3  | |     links {
[INFO] [stderr] 4  | |         UvmError(uvm_core::error::UvmError, uvm_core::error::UvmErrorKind);
[INFO] [stderr] 5  | |         UvmInstallCoreError(uvm_install_core::error::Error, uvm_install_core::error::ErrorKind);
[INFO] [stderr] ...  |
[INFO] [stderr] 11 | |     }
[INFO] [stderr] 12 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:2:1
[INFO] [stderr]    |
[INFO] [stderr] 2  | / error_chain! {
[INFO] [stderr] 3  | |     links {
[INFO] [stderr] 4  | |         UvmError(uvm_core::error::UvmError, uvm_core::error::UvmErrorKind);
[INFO] [stderr] 5  | |         UvmInstallCoreError(uvm_install_core::error::Error, uvm_install_core::error::ErrorKind);
[INFO] [stderr] ...  |
[INFO] [stderr] 11 | |     }
[INFO] [stderr] 12 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:2:1
[INFO] [stderr]    |
[INFO] [stderr] 2  | / error_chain! {
[INFO] [stderr] 3  | |     links {
[INFO] [stderr] 4  | |         UvmError(uvm_core::error::UvmError, uvm_core::error::UvmErrorKind);
[INFO] [stderr] 5  | |         UvmInstallCoreError(uvm_install_core::error::Error, uvm_install_core::error::ErrorKind);
[INFO] [stderr] ...  |
[INFO] [stderr] 11 | |     }
[INFO] [stderr] 12 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:2:1
[INFO] [stderr]    |
[INFO] [stderr] 2  | / error_chain! {
[INFO] [stderr] 3  | |     links {
[INFO] [stderr] 4  | |         UvmError(uvm_core::error::UvmError, uvm_core::error::UvmErrorKind);
[INFO] [stderr] 5  | |         UvmInstallCoreError(uvm_install_core::error::Error, uvm_install_core::error::ErrorKind);
[INFO] [stderr] ...  |
[INFO] [stderr] 11 | |     }
[INFO] [stderr] 12 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `env_logger`
[INFO] [stderr]  --> tests/install_tests.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use env_logger;
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashSet`
[INFO] [stderr]  --> tests/install_tests.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::collections::HashSet;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tempfile`
[INFO] [stderr]  --> tests/install_tests.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use tempfile;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `test_env_log::test`
[INFO] [stderr]  --> tests/install_tests.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use test_env_log::test;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Component`, `Installation`, `Version`
[INFO] [stderr]  --> tests/install_tests.rs:5:23
[INFO] [stderr]   |
[INFO] [stderr] 5 | use uvm_core::unity::{Component, Installation, Version};
[INFO] [stderr]   |                       ^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.86s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/uvm_install2-d9b8b80a1f01282f
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/uvm_install2-f849b063bb2747d7
[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]      Running /opt/rustwide/target/debug/deps/install_tests-bf9327f62ef4096b
[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] [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 uvm-install2
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - install (line 41) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2e6d6db622e29e5ba6148c15c1cf2362bed2b0dddafca0a64163a5f26c0292a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e6d6db622e29e5ba6148c15c1cf2362bed2b0dddafca0a64163a5f26c0292a6", kill_on_drop: false }`
[INFO] [stdout] 2e6d6db622e29e5ba6148c15c1cf2362bed2b0dddafca0a64163a5f26c0292a6
