[INFO] updating cached repository Church-/Trojan-Test [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Church-/Trojan-Test [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Church-/Trojan-Test" "work/ex/beta-1.38-1/sources/1.37.0/gh/Church-/Trojan-Test"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Church-/Trojan-Test'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Church-/Trojan-Test" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Church-/Trojan-Test"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Church-/Trojan-Test'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] e08a9c1eba6cb9fb19701f7f6c007fc7783c474d [INFO] sha for GitHub repo Church-/Trojan-Test: e08a9c1eba6cb9fb19701f7f6c007fc7783c474d [INFO] validating manifest of Church-/Trojan-Test 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 Church-/Trojan-Test 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 Church-/Trojan-Test [INFO] finished frobbing Church-/Trojan-Test [INFO] frobbed toml for Church-/Trojan-Test written to work/ex/beta-1.38-1/sources/1.37.0/gh/Church-/Trojan-Test/Cargo.toml [INFO] started frobbing Church-/Trojan-Test [INFO] finished frobbing Church-/Trojan-Test [INFO] frobbed toml for Church-/Trojan-Test written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Church-/Trojan-Test/Cargo.toml [INFO] crate Church-/Trojan-Test 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] [stderr] Blocking waiting for file lock on package cache [INFO] testing Church-/Trojan-Test 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-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Church-/Trojan-Test:/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] e1c70b23c943f0905659b1a4c71e89bcde3062afc94d9b207fcee85bec05b848 [INFO] running `"docker" "start" "-a" "e1c70b23c943f0905659b1a4c71e89bcde3062afc94d9b207fcee85bec05b848"` [INFO] [stderr] Compiling daemonize v0.3.0 [INFO] [stderr] Compiling tokio-executor v0.1.5 [INFO] [stderr] Compiling tokio-timer v0.1.2 [INFO] [stderr] Compiling lock_api v0.1.4 [INFO] [stderr] Compiling mio v0.6.16 [INFO] [stderr] Compiling backtrace-sys v0.1.24 [INFO] [stderr] Compiling tokio-io v0.1.9 [INFO] [stderr] Compiling openssl v0.9.24 [INFO] [stderr] Compiling toml v0.4.7 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Compiling syn v0.15.6 [INFO] [stderr] Compiling chrono v0.4.6 [INFO] [stderr] Compiling tokio-current-thread v0.1.2 [INFO] [stderr] Compiling tokio-timer v0.2.7 [INFO] [stderr] Compiling tokio-codec v0.1.1 [INFO] [stderr] Compiling tokio-mockstream v1.1.0 [INFO] [stderr] Compiling parking_lot v0.6.4 [INFO] [stderr] Compiling tokio-threadpool v0.1.7 [INFO] [stderr] Compiling backtrace v0.3.9 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling tokio-reactor v0.1.6 [INFO] [stderr] Compiling tokio-uds v0.2.1 [INFO] [stderr] Compiling tokio-udp v0.1.2 [INFO] [stderr] Compiling tokio-tcp v0.1.2 [INFO] [stderr] Compiling native-tls v0.1.5 [INFO] [stderr] Compiling tokio-fs v0.1.3 [INFO] [stderr] Compiling serde_derive v1.0.79 [INFO] [stderr] Compiling tokio v0.1.9 [INFO] [stderr] Compiling synstructure v0.9.0 [INFO] [stderr] Compiling tokio-core v0.1.17 [INFO] [stderr] Compiling failure_derive v0.1.2 [INFO] [stderr] Compiling tokio-tls v0.1.4 [INFO] [stderr] Compiling failure v0.1.2 [INFO] [stderr] Compiling irc v0.13.5 [INFO] [stderr] Compiling test_trojan v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::io::Read` [INFO] [stderr] --> src/main.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use std::io::Read; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Child`, `Output` [INFO] [stderr] --> src/main.rs:13:27 [INFO] [stderr] | [INFO] [stderr] 13 | use std::process::{Stdio, Child, Output}; [INFO] [stderr] | ^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:19:45 [INFO] [stderr] | [INFO] [stderr] 19 | fn eval(input: &str) -> Result,Box> { [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/main.rs:98:28 [INFO] [stderr] | [INFO] [stderr] 98 | fn main() -> Result<(),Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `daemonize` [INFO] [stderr] --> src/main.rs:99:7 [INFO] [stderr] | [INFO] [stderr] 99 | let daemonize = Daemonize::new().pid_file("/tmp/test.pid") [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_daemonize` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:45:9 [INFO] [stderr] | [INFO] [stderr] 45 | let mut mid_stdin = mid_cmd.stdin.as_mut().unwrap(); [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 does not need to be mutable [INFO] [stderr] --> src/main.rs:48:9 [INFO] [stderr] | [INFO] [stderr] 48 | let mut output = mid_cmd.wait_with_output().unwrap(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:63:9 [INFO] [stderr] | [INFO] [stderr] 63 | let mut final_stdin = final_cmd.stdin.as_mut().unwrap(); [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:67:9 [INFO] [stderr] | [INFO] [stderr] 67 | let mut output = final_cmd.wait_with_output().unwrap(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:128:10 [INFO] [stderr] | [INFO] [stderr] 128 | let mut out_vec: Vec<&str> = (str::from_utf8(&output)).unwrap().split("\n").collect(); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:46:5 [INFO] [stderr] | [INFO] [stderr] 46 | mid_stdin.write_all(&cmd_out); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:64:5 [INFO] [stderr] | [INFO] [stderr] 64 | final_stdin.write_all(&cmd_out); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 04s [INFO] running `"docker" "inspect" "e1c70b23c943f0905659b1a4c71e89bcde3062afc94d9b207fcee85bec05b848"` [INFO] running `"docker" "rm" "-f" "e1c70b23c943f0905659b1a4c71e89bcde3062afc94d9b207fcee85bec05b848"` [INFO] [stdout] e1c70b23c943f0905659b1a4c71e89bcde3062afc94d9b207fcee85bec05b848 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Church-/Trojan-Test:/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] e7348424093d869bbb42a744447c0d5f00a84c5de29de3def7cc470951f4b345 [INFO] running `"docker" "start" "-a" "e7348424093d869bbb42a744447c0d5f00a84c5de29de3def7cc470951f4b345"` [INFO] [stderr] Compiling test_trojan v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::io::Read` [INFO] [stderr] --> src/main.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use std::io::Read; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Child`, `Output` [INFO] [stderr] --> src/main.rs:13:27 [INFO] [stderr] | [INFO] [stderr] 13 | use std::process::{Stdio, Child, Output}; [INFO] [stderr] | ^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:19:45 [INFO] [stderr] | [INFO] [stderr] 19 | fn eval(input: &str) -> Result,Box> { [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/main.rs:98:28 [INFO] [stderr] | [INFO] [stderr] 98 | fn main() -> Result<(),Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `daemonize` [INFO] [stderr] --> src/main.rs:99:7 [INFO] [stderr] | [INFO] [stderr] 99 | let daemonize = Daemonize::new().pid_file("/tmp/test.pid") [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_daemonize` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:45:9 [INFO] [stderr] | [INFO] [stderr] 45 | let mut mid_stdin = mid_cmd.stdin.as_mut().unwrap(); [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 does not need to be mutable [INFO] [stderr] --> src/main.rs:48:9 [INFO] [stderr] | [INFO] [stderr] 48 | let mut output = mid_cmd.wait_with_output().unwrap(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:63:9 [INFO] [stderr] | [INFO] [stderr] 63 | let mut final_stdin = final_cmd.stdin.as_mut().unwrap(); [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:67:9 [INFO] [stderr] | [INFO] [stderr] 67 | let mut output = final_cmd.wait_with_output().unwrap(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:128:10 [INFO] [stderr] | [INFO] [stderr] 128 | let mut out_vec: Vec<&str> = (str::from_utf8(&output)).unwrap().split("\n").collect(); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:46:5 [INFO] [stderr] | [INFO] [stderr] 46 | mid_stdin.write_all(&cmd_out); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:64:5 [INFO] [stderr] | [INFO] [stderr] 64 | final_stdin.write_all(&cmd_out); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.18s [INFO] running `"docker" "inspect" "e7348424093d869bbb42a744447c0d5f00a84c5de29de3def7cc470951f4b345"` [INFO] running `"docker" "rm" "-f" "e7348424093d869bbb42a744447c0d5f00a84c5de29de3def7cc470951f4b345"` [INFO] [stdout] e7348424093d869bbb42a744447c0d5f00a84c5de29de3def7cc470951f4b345 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Church-/Trojan-Test:/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] 973c336e6213984117f55252b4f579bcc07c4a59ec2e99188057e0edcc119907 [INFO] running `"docker" "start" "-a" "973c336e6213984117f55252b4f579bcc07c4a59ec2e99188057e0edcc119907"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running /opt/crater/target/debug/deps/test_trojan-26427fc6a8b3f402 [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" "973c336e6213984117f55252b4f579bcc07c4a59ec2e99188057e0edcc119907"` [INFO] running `"docker" "rm" "-f" "973c336e6213984117f55252b4f579bcc07c4a59ec2e99188057e0edcc119907"` [INFO] [stdout] 973c336e6213984117f55252b4f579bcc07c4a59ec2e99188057e0edcc119907