[INFO] fetching crate dumb_cgi 0.8.0...
[INFO] testing dumb_cgi-0.8.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate dumb_cgi 0.8.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate dumb_cgi 0.8.0
[INFO] finished tweaking crates.io crate dumb_cgi 0.8.0
[INFO] tweaked toml for crates.io crate dumb_cgi 0.8.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate dumb_cgi 0.8.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate dumb_cgi 0.8.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7478ac65e09a50c47760788ef0d43b515e01f143d148d9e1e3137a044d756652
[INFO] running `Command { std: "docker" "start" "-a" "7478ac65e09a50c47760788ef0d43b515e01f143d148d9e1e3137a044d756652", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7478ac65e09a50c47760788ef0d43b515e01f143d148d9e1e3137a044d756652", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7478ac65e09a50c47760788ef0d43b515e01f143d148d9e1e3137a044d756652", kill_on_drop: false }`
[INFO] [stdout] 7478ac65e09a50c47760788ef0d43b515e01f143d148d9e1e3137a044d756652
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e9fdf9ce5659395b9580d9d3bae377dbc0cd4ed947426ae1c8d61f0fb51adbea
[INFO] running `Command { std: "docker" "start" "-a" "e9fdf9ce5659395b9580d9d3bae377dbc0cd4ed947426ae1c8d61f0fb51adbea", kill_on_drop: false }`
[INFO] [stderr]    Compiling dumb_cgi v0.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/request.rs:590:17
[INFO] [stdout]     |
[INFO] [stdout] 590 |     pub fn vars(&self) -> Vars {
[INFO] [stdout]     |                 ^^^^^     ^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 590 |     pub fn vars(&self) -> Vars<'_> {
[INFO] [stdout]     |                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/request.rs:622:20
[INFO] [stdout]     |
[INFO] [stdout] 622 |     pub fn headers(&self) -> Vars {
[INFO] [stdout]     |                    ^^^^^     ^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 622 |     pub fn headers(&self) -> Vars<'_> {
[INFO] [stdout]     |                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "e9fdf9ce5659395b9580d9d3bae377dbc0cd4ed947426ae1c8d61f0fb51adbea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9fdf9ce5659395b9580d9d3bae377dbc0cd4ed947426ae1c8d61f0fb51adbea", kill_on_drop: false }`
[INFO] [stdout] e9fdf9ce5659395b9580d9d3bae377dbc0cd4ed947426ae1c8d61f0fb51adbea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] daa7bb4107072b8fafc5ba1567372473380cbd361fb96f5c07da00d1c5dd23dc
[INFO] running `Command { std: "docker" "start" "-a" "daa7bb4107072b8fafc5ba1567372473380cbd361fb96f5c07da00d1c5dd23dc", kill_on_drop: false }`
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/request.rs:590:17
[INFO] [stdout]     |
[INFO] [stdout] 590 |     pub fn vars(&self) -> Vars {
[INFO] [stdout]     |                 ^^^^^     ^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 590 |     pub fn vars(&self) -> Vars<'_> {
[INFO] [stdout]     |                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/request.rs:622:20
[INFO] [stdout]     |
[INFO] [stdout] 622 |     pub fn headers(&self) -> Vars {
[INFO] [stdout]     |                    ^^^^^     ^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 622 |     pub fn headers(&self) -> Vars<'_> {
[INFO] [stdout]     |                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling dumb_cgi v0.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `simplelog`
[INFO] [stdout]  --> src/test.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use simplelog::{Config, LevelFilter, WriteLogger};
[INFO] [stdout]   |     ^^^^^^^^^ use of unresolved module or unlinked crate `simplelog`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `simplelog`, use `cargo add simplelog` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `log`
[INFO] [stdout]   --> src/test.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     log::trace!(
[INFO] [stdout]    |     ^^^ use of unresolved module or unlinked crate `log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `log`
[INFO] [stdout]   --> src/test.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     log::trace!("    Request headers:");
[INFO] [stdout]    |     ^^^ use of unresolved module or unlinked crate `log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `log`
[INFO] [stdout]   --> src/test.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         log::trace!("        {}: {}", name, value);
[INFO] [stdout]    |         ^^^ use of unresolved module or unlinked crate `log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `log`
[INFO] [stdout]   --> src/test.rs:46:13
[INFO] [stdout]    |
[INFO] [stdout] 46 |             log::trace!("    No query string.");
[INFO] [stdout]    |             ^^^ use of unresolved module or unlinked crate `log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `log`
[INFO] [stdout]   --> src/test.rs:52:13
[INFO] [stdout]    |
[INFO] [stdout] 52 |             log::trace!("    Form data from query string:");
[INFO] [stdout]    |             ^^^ use of unresolved module or unlinked crate `log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `log`
[INFO] [stdout]   --> src/test.rs:54:17
[INFO] [stdout]    |
[INFO] [stdout] 54 |                 log::trace!("        {}={}", name, value);
[INFO] [stdout]    |                 ^^^ use of unresolved module or unlinked crate `log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `log`
[INFO] [stdout]   --> src/test.rs:64:13
[INFO] [stdout]    |
[INFO] [stdout] 64 |             log::trace!("    Error parsing query string: {}", &e.details);
[INFO] [stdout]    |             ^^^ use of unresolved module or unlinked crate `log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `log`
[INFO] [stdout]   --> src/test.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 66 |             log::trace!(
[INFO] [stdout]    |             ^^^ use of unresolved module or unlinked crate `log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `log`
[INFO] [stdout]   --> src/test.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 79 |             log::trace!("    No body.");
[INFO] [stdout]    |             ^^^ use of unresolved module or unlinked crate `log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `log`
[INFO] [stdout]   --> src/test.rs:84:13
[INFO] [stdout]    |
[INFO] [stdout] 84 |             log::trace!("    {} bytes of body.", bytes.len());
[INFO] [stdout]    |             ^^^ use of unresolved module or unlinked crate `log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `log`
[INFO] [stdout]   --> src/test.rs:93:13
[INFO] [stdout]    |
[INFO] [stdout] 93 |             log::trace!("    Multipart body with {} part(s).", parts.len());
[INFO] [stdout]    |             ^^^ use of unresolved module or unlinked crate `log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `log`
[INFO] [stdout]   --> src/test.rs:98:13
[INFO] [stdout]    |
[INFO] [stdout] 98 |             log::trace!("    Error reading body: {}", &e.details);
[INFO] [stdout]    |             ^^^ use of unresolved module or unlinked crate `log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `log`
[INFO] [stdout]    --> src/test.rs:104:5
[INFO] [stdout]     |
[INFO] [stdout] 104 |     log::trace!("");
[INFO] [stdout]     |     ^^^ use of unresolved module or unlinked crate `log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dumb_cgi` (lib test) due to 14 previous errors
[INFO] running `Command { std: "docker" "inspect" "daa7bb4107072b8fafc5ba1567372473380cbd361fb96f5c07da00d1c5dd23dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "daa7bb4107072b8fafc5ba1567372473380cbd361fb96f5c07da00d1c5dd23dc", kill_on_drop: false }`
[INFO] [stdout] daa7bb4107072b8fafc5ba1567372473380cbd361fb96f5c07da00d1c5dd23dc