[INFO] updating cached repository hecal3/cargo-install-upgrade
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/hecal3/cargo-install-upgrade
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/hecal3/cargo-install-upgrade" "work/ex/beta-1.38-1/sources/1.37.0/gh/hecal3/cargo-install-upgrade"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/hecal3/cargo-install-upgrade'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/hecal3/cargo-install-upgrade" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/hecal3/cargo-install-upgrade"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/hecal3/cargo-install-upgrade'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 675673b12e9b79198d9f4600fb9aaf99ca0dc81d
[INFO] sha for GitHub repo hecal3/cargo-install-upgrade: 675673b12e9b79198d9f4600fb9aaf99ca0dc81d
[INFO] validating manifest of hecal3/cargo-install-upgrade on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of hecal3/cargo-install-upgrade on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing hecal3/cargo-install-upgrade
[INFO] finished frobbing hecal3/cargo-install-upgrade
[INFO] frobbed toml for hecal3/cargo-install-upgrade written to work/ex/beta-1.38-1/sources/1.37.0/gh/hecal3/cargo-install-upgrade/Cargo.toml
[INFO] started frobbing hecal3/cargo-install-upgrade
[INFO] finished frobbing hecal3/cargo-install-upgrade
[INFO] frobbed toml for hecal3/cargo-install-upgrade written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/hecal3/cargo-install-upgrade/Cargo.toml
[INFO] crate hecal3/cargo-install-upgrade already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing hecal3/cargo-install-upgrade against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/hecal3/cargo-install-upgrade:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 75159cabc3a61ea39f1db06f6937899232b10838c74157d318f4110169e46fb9
[INFO] running `"docker" "start" "-a" "75159cabc3a61ea39f1db06f6937899232b10838c74157d318f4110169e46fb9"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling toml v0.2.1
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling cargo-install-upgrade v0.2.4 (/opt/crater/workdir)
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/macros.rs:9:1
[INFO] [stderr]    |
[INFO] [stderr] 9  | / macro_rules! error (
[INFO] [stderr] 10 | |     ($($arg:tt)*) => ()
[INFO] [stderr] 11 | | );
[INFO] [stderr]    | |__^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_macros)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/macros.rs:24:1
[INFO] [stderr]    |
[INFO] [stderr] 24 | / macro_rules! warn (
[INFO] [stderr] 25 | |     ($($arg:tt)*) => ()
[INFO] [stderr] 26 | | );
[INFO] [stderr]    | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/macros.rs:29:1
[INFO] [stderr]    |
[INFO] [stderr] 29 | / macro_rules! log_enabled (
[INFO] [stderr] 30 | |     ($some:expr) => (false)
[INFO] [stderr] 31 | | );
[INFO] [stderr]    | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `serde_json` is imported redundantly
[INFO] [stderr]    --> src/crateversion.rs:267:22
[INFO] [stderr]     |
[INFO] [stderr] 267 |     use serde_json::{self, Value};
[INFO] [stderr]     |                      ^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/main.rs:9:1
[INFO] [stderr]     |
[INFO] [stderr] 9   | extern crate serde_json;
[INFO] [stderr]     | ------------------------ the item `serde_json` is already imported here
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:28:32
[INFO] [stderr]    |
[INFO] [stderr] 28 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:30:41
[INFO] [stderr]    |
[INFO] [stderr] 30 |             Io(ref err) => Some(err as &Error),
[INFO] [stderr]    |                                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]  --> src/util.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::env::home_dir;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]   --> src/util.rs:44:33
[INFO] [stderr]    |
[INFO] [stderr] 44 |         let mut path: PathBuf = home_dir().unwrap();
[INFO] [stderr]    |                                 ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]    --> src/main.rs:163:49
[INFO] [stderr]     |
[INFO] [stderr] 163 |                         topush.set_path(addr[1].trim_left_matches("file:///"));
[INFO] [stderr]     |                                                 ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]    --> src/main.rs:166:49
[INFO] [stderr]     |
[INFO] [stderr] 166 |                         topush.set_path(addr[1].trim_left_matches("file://"));
[INFO] [stderr]     |                                                 ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.45s
[INFO] running `"docker" "inspect" "75159cabc3a61ea39f1db06f6937899232b10838c74157d318f4110169e46fb9"`
[INFO] running `"docker" "rm" "-f" "75159cabc3a61ea39f1db06f6937899232b10838c74157d318f4110169e46fb9"`
[INFO] [stdout] 75159cabc3a61ea39f1db06f6937899232b10838c74157d318f4110169e46fb9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/hecal3/cargo-install-upgrade:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] ea2d5b26296a11e73f7bc5267259a00fc3ecffad5f484bdc85c68a9769106574
[INFO] running `"docker" "start" "-a" "ea2d5b26296a11e73f7bc5267259a00fc3ecffad5f484bdc85c68a9769106574"`
[INFO] [stderr]    Compiling cargo-install-upgrade v0.2.4 (/opt/crater/workdir)
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/macros.rs:9:1
[INFO] [stderr]    |
[INFO] [stderr] 9  | / macro_rules! error (
[INFO] [stderr] 10 | |     ($($arg:tt)*) => ()
[INFO] [stderr] 11 | | );
[INFO] [stderr]    | |__^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_macros)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/macros.rs:24:1
[INFO] [stderr]    |
[INFO] [stderr] 24 | / macro_rules! warn (
[INFO] [stderr] 25 | |     ($($arg:tt)*) => ()
[INFO] [stderr] 26 | | );
[INFO] [stderr]    | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/macros.rs:29:1
[INFO] [stderr]    |
[INFO] [stderr] 29 | / macro_rules! log_enabled (
[INFO] [stderr] 30 | |     ($some:expr) => (false)
[INFO] [stderr] 31 | | );
[INFO] [stderr]    | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `serde_json` is imported redundantly
[INFO] [stderr]    --> src/crateversion.rs:267:22
[INFO] [stderr]     |
[INFO] [stderr] 267 |     use serde_json::{self, Value};
[INFO] [stderr]     |                      ^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/main.rs:9:1
[INFO] [stderr]     |
[INFO] [stderr] 9   | extern crate serde_json;
[INFO] [stderr]     | ------------------------ the item `serde_json` is already imported here
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:28:32
[INFO] [stderr]    |
[INFO] [stderr] 28 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:30:41
[INFO] [stderr]    |
[INFO] [stderr] 30 |             Io(ref err) => Some(err as &Error),
[INFO] [stderr]    |                                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]  --> src/util.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::env::home_dir;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]   --> src/util.rs:44:33
[INFO] [stderr]    |
[INFO] [stderr] 44 |         let mut path: PathBuf = home_dir().unwrap();
[INFO] [stderr]    |                                 ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]    --> src/main.rs:163:49
[INFO] [stderr]     |
[INFO] [stderr] 163 |                         topush.set_path(addr[1].trim_left_matches("file:///"));
[INFO] [stderr]     |                                                 ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]    --> src/main.rs:166:49
[INFO] [stderr]     |
[INFO] [stderr] 166 |                         topush.set_path(addr[1].trim_left_matches("file://"));
[INFO] [stderr]     |                                                 ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `"docker" "inspect" "ea2d5b26296a11e73f7bc5267259a00fc3ecffad5f484bdc85c68a9769106574"`
[INFO] running `"docker" "rm" "-f" "ea2d5b26296a11e73f7bc5267259a00fc3ecffad5f484bdc85c68a9769106574"`
[INFO] [stdout] ea2d5b26296a11e73f7bc5267259a00fc3ecffad5f484bdc85c68a9769106574
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/hecal3/cargo-install-upgrade:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 3b2e50c978831b850975187d470772e3c75c57fe0f5f309327d1578717506e23
[INFO] running `"docker" "start" "-a" "3b2e50c978831b850975187d470772e3c75c57fe0f5f309327d1578717506e23"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cargo_install_upgrade-e30b9e9d6252cca5
[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" "3b2e50c978831b850975187d470772e3c75c57fe0f5f309327d1578717506e23"`
[INFO] running `"docker" "rm" "-f" "3b2e50c978831b850975187d470772e3c75c57fe0f5f309327d1578717506e23"`
[INFO] [stdout] 3b2e50c978831b850975187d470772e3c75c57fe0f5f309327d1578717506e23